55680780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 167408640

約数和(自身を除く): 111727860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 691, 790, 948, 1020, 1185, 1343, 1382, 1580, 2073, 2370, 2686, 2764, 3455, 4029, 4146, 4740, 5372, 6715, 6910, 8058, 8292, 10365, 11747, 13430, 13820, 16116, 20145, 20730, 23494, 26860, 35241, 40290, 41460, 46988, 54589, 58735, 70482, 80580, 109178, 117470, 140964, 163767, 176205, 218356, 234940, 272945, 327534, 352410, 545890, 655068, 704820, 818835, 928013, 1091780, 1637670, 1856026, 2784039, 3275340, 3712052, 4640065, 5568078, 9280130, 11136156, 13920195, 18560260, 27840390, 55680780]

約数ペア:

[(1, 55680780), (2, 27840390), (3, 18560260), (4, 13920195), (5, 11136156), (6, 9280130), (10, 5568078), (12, 4640065), (15, 3712052), (17, 3275340), (20, 2784039), (30, 1856026), (34, 1637670), (51, 1091780), (60, 928013), (68, 818835), (79, 704820), (85, 655068), (102, 545890), (158, 352410), (170, 327534), (204, 272945), (237, 234940), (255, 218356), (316, 176205), (340, 163767), (395, 140964), (474, 117470), (510, 109178), (691, 80580), (790, 70482), (948, 58735), (1020, 54589), (1185, 46988), (1343, 41460), (1382, 40290), (1580, 35241), (2073, 26860), (2370, 23494), (2686, 20730), (2764, 20145), (3455, 16116), (4029, 13820), (4146, 13430), (4740, 11747), (5372, 10365), (6715, 8292), (6910, 8058)]