1230242040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 4276800000

約数和(自身を除く): 3046557960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 59, 60, 72, 86, 90, 108, 118, 120, 129, 135, 172, 177, 180, 215, 216, 236, 258, 270, 295, 344, 354, 360, 387, 430, 449, 472, 516, 531, 540, 590, 645, 708, 774, 860, 885, 898, 1032, 1062, 1080, 1161, 1180, 1290, 1347, 1416, 1548, 1593, 1720, 1770, 1796, 1935, 2124, 2245, 2322, 2360, 2537, 2580, 2655, 2694, 3096, 3186, 3540, 3592, 3870, 4041, 4248, 4490, 4644, 5074, 5160, 5310, 5388, 5805, 6372, 6735, 7080, 7611, 7740, 7965, 8082, 8980, 9288, 10148, 10620, 10776, 11610, 12123, 12685, 12744, 13470, 15222, 15480, 15930, 16164, 17960, 19307, 20205, 20296, 21240, 22833, 23220, 24246, 25370, 26491, 26940, 30444, 31860, 32328, 38055, 38614, 40410, 45666, 46440, 48492, 50740, 52982, 53880, 57921, 60615, 60888, 63720, 68499, 76110, 77228, 79473, 80820, 91332, 96535, 96984, 101480, 105964, 114165, 115842, 121230, 132455, 136998, 152220, 154456, 158946, 161640, 173763, 182664, 193070, 211928, 228330, 231684, 238419, 242460, 264910, 273996, 289605, 304440, 317892, 342495, 347526, 386140, 397365, 456660, 463368, 476838, 484920, 521289, 529820, 547992, 579210, 635784, 684990, 695052, 715257, 772280, 794730, 868815, 913320, 953676, 1042578, 1059640, 1139113, 1158420, 1192095, 1369980, 1390104, 1430514, 1589460, 1737630, 1907352, 2085156, 2278226, 2316840, 2384190, 2606445, 2739960, 2861028, 3178920, 3417339, 3475260, 3576285, 4170312, 4556452, 4768380, 5212890, 5695565, 5722056, 6834678, 6950520, 7152570, 9112904, 9536760, 10252017, 10425780, 11391130, 13669356, 14305140, 17086695, 20504034, 20851560, 22782260, 27338712, 28610280, 30756051, 34173390, 41008068, 45564520, 51260085, 61512102, 68346780, 82016136, 102520170, 123024204, 136693560, 153780255, 205040340, 246048408, 307560510, 410080680, 615121020, 1230242040]

約数ペア:

[(1, 1230242040), (2, 615121020), (3, 410080680), (4, 307560510), (5, 246048408), (6, 205040340), (8, 153780255), (9, 136693560), (10, 123024204), (12, 102520170), (15, 82016136), (18, 68346780), (20, 61512102), (24, 51260085), (27, 45564520), (30, 41008068), (36, 34173390), (40, 30756051), (43, 28610280), (45, 27338712), (54, 22782260), (59, 20851560), (60, 20504034), (72, 17086695), (86, 14305140), (90, 13669356), (108, 11391130), (118, 10425780), (120, 10252017), (129, 9536760), (135, 9112904), (172, 7152570), (177, 6950520), (180, 6834678), (215, 5722056), (216, 5695565), (236, 5212890), (258, 4768380), (270, 4556452), (295, 4170312), (344, 3576285), (354, 3475260), (360, 3417339), (387, 3178920), (430, 2861028), (449, 2739960), (472, 2606445), (516, 2384190), (531, 2316840), (540, 2278226), (590, 2085156), (645, 1907352), (708, 1737630), (774, 1589460), (860, 1430514), (885, 1390104), (898, 1369980), (1032, 1192095), (1062, 1158420), (1080, 1139113), (1161, 1059640), (1180, 1042578), (1290, 953676), (1347, 913320), (1416, 868815), (1548, 794730), (1593, 772280), (1720, 715257), (1770, 695052), (1796, 684990), (1935, 635784), (2124, 579210), (2245, 547992), (2322, 529820), (2360, 521289), (2537, 484920), (2580, 476838), (2655, 463368), (2694, 456660), (3096, 397365), (3186, 386140), (3540, 347526), (3592, 342495), (3870, 317892), (4041, 304440), (4248, 289605), (4490, 273996), (4644, 264910), (5074, 242460), (5160, 238419), (5310, 231684), (5388, 228330), (5805, 211928), (6372, 193070), (6735, 182664), (7080, 173763), (7611, 161640), (7740, 158946), (7965, 154456), (8082, 152220), (8980, 136998), (9288, 132455), (10148, 121230), (10620, 115842), (10776, 114165), (11610, 105964), (12123, 101480), (12685, 96984), (12744, 96535), (13470, 91332), (15222, 80820), (15480, 79473), (15930, 77228), (16164, 76110), (17960, 68499), (19307, 63720), (20205, 60888), (20296, 60615), (21240, 57921), (22833, 53880), (23220, 52982), (24246, 50740), (25370, 48492), (26491, 46440), (26940, 45666), (30444, 40410), (31860, 38614), (32328, 38055)]