720996210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11939}}^1$

素因数の和:12024

約数の個数: 96

約数和(自身を含む): 2078706240

約数和(自身を除く): 1357710030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 122, 165, 183, 198, 305, 330, 366, 495, 549, 610, 671, 915, 990, 1098, 1342, 1830, 2013, 2745, 3355, 4026, 5490, 6039, 6710, 10065, 11939, 12078, 20130, 23878, 30195, 35817, 59695, 60390, 71634, 107451, 119390, 131329, 179085, 214902, 262658, 358170, 393987, 537255, 656645, 728279, 787974, 1074510, 1181961, 1313290, 1456558, 1969935, 2184837, 2363922, 3641395, 3939870, 4369674, 5909805, 6554511, 7282790, 8011069, 10924185, 11819610, 13109022, 16022138, 21848370, 24033207, 32772555, 40055345, 48066414, 65545110, 72099621, 80110690, 120166035, 144199242, 240332070, 360498105, 720996210]

約数ペア:

[(1, 720996210), (2, 360498105), (3, 240332070), (5, 144199242), (6, 120166035), (9, 80110690), (10, 72099621), (11, 65545110), (15, 48066414), (18, 40055345), (22, 32772555), (30, 24033207), (33, 21848370), (45, 16022138), (55, 13109022), (61, 11819610), (66, 10924185), (90, 8011069), (99, 7282790), (110, 6554511), (122, 5909805), (165, 4369674), (183, 3939870), (198, 3641395), (305, 2363922), (330, 2184837), (366, 1969935), (495, 1456558), (549, 1313290), (610, 1181961), (671, 1074510), (915, 787974), (990, 728279), (1098, 656645), (1342, 537255), (1830, 393987), (2013, 358170), (2745, 262658), (3355, 214902), (4026, 179085), (5490, 131329), (6039, 119390), (6710, 107451), (10065, 71634), (11939, 60390), (12078, 59695), (20130, 35817), (23878, 30195)]