977703120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 3383903952

約数和(自身を除く): 2406200832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 113, 120, 122, 144, 180, 183, 197, 226, 240, 244, 305, 339, 360, 366, 394, 452, 488, 549, 565, 591, 610, 678, 720, 732, 788, 904, 915, 976, 985, 1017, 1098, 1130, 1182, 1220, 1356, 1464, 1576, 1695, 1773, 1808, 1830, 1970, 2034, 2196, 2260, 2364, 2440, 2712, 2745, 2928, 2955, 3152, 3390, 3546, 3660, 3940, 4068, 4392, 4520, 4728, 4880, 5085, 5424, 5490, 5910, 6780, 6893, 7092, 7320, 7880, 8136, 8784, 8865, 9040, 9456, 10170, 10980, 11820, 12017, 13560, 13786, 14184, 14640, 15760, 16272, 17730, 20340, 20679, 21960, 22261, 23640, 24034, 27120, 27572, 28368, 34465, 35460, 36051, 40680, 41358, 43920, 44522, 47280, 48068, 55144, 60085, 62037, 66783, 68930, 70920, 72102, 81360, 82716, 89044, 96136, 103395, 108153, 110288, 111305, 120170, 124074, 133566, 137860, 141840, 144204, 165432, 178088, 180255, 192272, 200349, 206790, 216306, 222610, 240340, 248148, 267132, 275720, 288408, 310185, 330864, 333915, 356176, 360510, 400698, 413580, 432612, 445220, 480680, 496296, 534264, 540765, 551440, 576816, 620370, 667830, 721020, 801396, 827160, 865224, 890440, 961360, 992592, 1001745, 1068528, 1081530, 1240740, 1335660, 1357921, 1442040, 1602792, 1654320, 1730448, 1780880, 2003490, 2163060, 2481480, 2671320, 2715842, 2884080, 3205584, 4006980, 4073763, 4326120, 4962960, 5342640, 5431684, 6789605, 8013960, 8147526, 8652240, 10863368, 12221289, 13579210, 16027920, 16295052, 20368815, 21726736, 24442578, 27158420, 32590104, 40737630, 48885156, 54316840, 61106445, 65180208, 81475260, 97770312, 108633680, 122212890, 162950520, 195540624, 244425780, 325901040, 488851560, 977703120]

約数ペア:

[(1, 977703120), (2, 488851560), (3, 325901040), (4, 244425780), (5, 195540624), (6, 162950520), (8, 122212890), (9, 108633680), (10, 97770312), (12, 81475260), (15, 65180208), (16, 61106445), (18, 54316840), (20, 48885156), (24, 40737630), (30, 32590104), (36, 27158420), (40, 24442578), (45, 21726736), (48, 20368815), (60, 16295052), (61, 16027920), (72, 13579210), (80, 12221289), (90, 10863368), (113, 8652240), (120, 8147526), (122, 8013960), (144, 6789605), (180, 5431684), (183, 5342640), (197, 4962960), (226, 4326120), (240, 4073763), (244, 4006980), (305, 3205584), (339, 2884080), (360, 2715842), (366, 2671320), (394, 2481480), (452, 2163060), (488, 2003490), (549, 1780880), (565, 1730448), (591, 1654320), (610, 1602792), (678, 1442040), (720, 1357921), (732, 1335660), (788, 1240740), (904, 1081530), (915, 1068528), (976, 1001745), (985, 992592), (1017, 961360), (1098, 890440), (1130, 865224), (1182, 827160), (1220, 801396), (1356, 721020), (1464, 667830), (1576, 620370), (1695, 576816), (1773, 551440), (1808, 540765), (1830, 534264), (1970, 496296), (2034, 480680), (2196, 445220), (2260, 432612), (2364, 413580), (2440, 400698), (2712, 360510), (2745, 356176), (2928, 333915), (2955, 330864), (3152, 310185), (3390, 288408), (3546, 275720), (3660, 267132), (3940, 248148), (4068, 240340), (4392, 222610), (4520, 216306), (4728, 206790), (4880, 200349), (5085, 192272), (5424, 180255), (5490, 178088), (5910, 165432), (6780, 144204), (6893, 141840), (7092, 137860), (7320, 133566), (7880, 124074), (8136, 120170), (8784, 111305), (8865, 110288), (9040, 108153), (9456, 103395), (10170, 96136), (10980, 89044), (11820, 82716), (12017, 81360), (13560, 72102), (13786, 70920), (14184, 68930), (14640, 66783), (15760, 62037), (16272, 60085), (17730, 55144), (20340, 48068), (20679, 47280), (21960, 44522), (22261, 43920), (23640, 41358), (24034, 40680), (27120, 36051), (27572, 35460), (28368, 34465)]