2018904480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^2$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 7267579200

約数和(自身を除く): 5248674720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 89, 90, 96, 108, 118, 120, 135, 144, 160, 177, 178, 180, 216, 236, 240, 267, 270, 288, 295, 354, 356, 360, 432, 445, 472, 480, 531, 534, 540, 590, 708, 712, 720, 801, 864, 885, 890, 944, 1062, 1068, 1080, 1180, 1335, 1416, 1424, 1440, 1593, 1602, 1770, 1780, 1888, 2124, 2136, 2160, 2360, 2403, 2655, 2670, 2832, 2848, 3186, 3204, 3540, 3560, 4005, 4248, 4272, 4320, 4720, 4806, 5251, 5310, 5340, 5664, 6372, 6408, 7080, 7120, 7921, 7965, 8010, 8496, 8544, 9440, 9612, 10502, 10620, 10680, 12015, 12744, 12816, 14160, 14240, 15753, 15842, 15930, 16020, 16992, 19224, 21004, 21240, 21360, 23763, 24030, 25488, 25632, 26255, 28320, 31506, 31684, 31860, 32040, 38448, 39605, 42008, 42480, 42720, 47259, 47526, 48060, 50976, 52510, 63012, 63368, 63720, 64080, 71289, 76896, 78765, 79210, 84016, 84960, 94518, 95052, 96120, 105020, 118815, 126024, 126736, 127440, 128160, 141777, 142578, 157530, 158420, 168032, 189036, 190104, 192240, 210040, 213867, 236295, 237630, 252048, 253472, 254880, 283554, 285156, 315060, 316840, 356445, 378072, 380208, 384480, 420080, 427734, 467339, 472590, 475260, 504096, 567108, 570312, 630120, 633680, 708885, 712890, 756144, 760416, 840160, 855468, 934678, 945180, 950520, 1069335, 1134216, 1140624, 1260240, 1267360, 1402017, 1417770, 1425780, 1512288, 1710936, 1869356, 1890360, 1901040, 2138670, 2268432, 2281248, 2336695, 2520480, 2804034, 2835540, 2851560, 3421872, 3738712, 3780720, 3802080, 4206051, 4277340, 4536864, 4673390, 5608068, 5671080, 5703120, 6843744, 7010085, 7477424, 7561440, 8412102, 8554680, 9346780, 11216136, 11342160, 11406240, 12618153, 14020170, 14954848, 16824204, 17109360, 18693560, 21030255, 22432272, 22684320, 25236306, 28040340, 33648408, 34218720, 37387120, 42060510, 44864544, 50472612, 56080680, 63090765, 67296816, 74774240, 84121020, 100945224, 112161360, 126181530, 134593632, 168242040, 201890448, 224322720, 252363060, 336484080, 403780896, 504726120, 672968160, 1009452240, 2018904480]

約数ペア:

[(1, 2018904480), (2, 1009452240), (3, 672968160), (4, 504726120), (5, 403780896), (6, 336484080), (8, 252363060), (9, 224322720), (10, 201890448), (12, 168242040), (15, 134593632), (16, 126181530), (18, 112161360), (20, 100945224), (24, 84121020), (27, 74774240), (30, 67296816), (32, 63090765), (36, 56080680), (40, 50472612), (45, 44864544), (48, 42060510), (54, 37387120), (59, 34218720), (60, 33648408), (72, 28040340), (80, 25236306), (89, 22684320), (90, 22432272), (96, 21030255), (108, 18693560), (118, 17109360), (120, 16824204), (135, 14954848), (144, 14020170), (160, 12618153), (177, 11406240), (178, 11342160), (180, 11216136), (216, 9346780), (236, 8554680), (240, 8412102), (267, 7561440), (270, 7477424), (288, 7010085), (295, 6843744), (354, 5703120), (356, 5671080), (360, 5608068), (432, 4673390), (445, 4536864), (472, 4277340), (480, 4206051), (531, 3802080), (534, 3780720), (540, 3738712), (590, 3421872), (708, 2851560), (712, 2835540), (720, 2804034), (801, 2520480), (864, 2336695), (885, 2281248), (890, 2268432), (944, 2138670), (1062, 1901040), (1068, 1890360), (1080, 1869356), (1180, 1710936), (1335, 1512288), (1416, 1425780), (1424, 1417770), (1440, 1402017), (1593, 1267360), (1602, 1260240), (1770, 1140624), (1780, 1134216), (1888, 1069335), (2124, 950520), (2136, 945180), (2160, 934678), (2360, 855468), (2403, 840160), (2655, 760416), (2670, 756144), (2832, 712890), (2848, 708885), (3186, 633680), (3204, 630120), (3540, 570312), (3560, 567108), (4005, 504096), (4248, 475260), (4272, 472590), (4320, 467339), (4720, 427734), (4806, 420080), (5251, 384480), (5310, 380208), (5340, 378072), (5664, 356445), (6372, 316840), (6408, 315060), (7080, 285156), (7120, 283554), (7921, 254880), (7965, 253472), (8010, 252048), (8496, 237630), (8544, 236295), (9440, 213867), (9612, 210040), (10502, 192240), (10620, 190104), (10680, 189036), (12015, 168032), (12744, 158420), (12816, 157530), (14160, 142578), (14240, 141777), (15753, 128160), (15842, 127440), (15930, 126736), (16020, 126024), (16992, 118815), (19224, 105020), (21004, 96120), (21240, 95052), (21360, 94518), (23763, 84960), (24030, 84016), (25488, 79210), (25632, 78765), (26255, 76896), (28320, 71289), (31506, 64080), (31684, 63720), (31860, 63368), (32040, 63012), (38448, 52510), (39605, 50976), (42008, 48060), (42480, 47526), (42720, 47259)]