260556840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1511}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 849139200

約数和(自身を除く): 588582360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1511, 1916, 2395, 2874, 3022, 3832, 4311, 4533, 4790, 5748, 6044, 7185, 7555, 8622, 9066, 9580, 11496, 12088, 13599, 14370, 15110, 17244, 18132, 19160, 21555, 22665, 27198, 28740, 30220, 34488, 36264, 43110, 45330, 54396, 57480, 60440, 67995, 86220, 90660, 108792, 135990, 172440, 181320, 271980, 543960, 723769, 1447538, 2171307, 2895076, 3618845, 4342614, 5790152, 6513921, 7237690, 8685228, 10856535, 13027842, 14475380, 17370456, 21713070, 26055684, 28950760, 32569605, 43426140, 52111368, 65139210, 86852280, 130278420, 260556840]

約数ペア:

[(1, 260556840), (2, 130278420), (3, 86852280), (4, 65139210), (5, 52111368), (6, 43426140), (8, 32569605), (9, 28950760), (10, 26055684), (12, 21713070), (15, 17370456), (18, 14475380), (20, 13027842), (24, 10856535), (30, 8685228), (36, 7237690), (40, 6513921), (45, 5790152), (60, 4342614), (72, 3618845), (90, 2895076), (120, 2171307), (180, 1447538), (360, 723769), (479, 543960), (958, 271980), (1437, 181320), (1511, 172440), (1916, 135990), (2395, 108792), (2874, 90660), (3022, 86220), (3832, 67995), (4311, 60440), (4533, 57480), (4790, 54396), (5748, 45330), (6044, 43110), (7185, 36264), (7555, 34488), (8622, 30220), (9066, 28740), (9580, 27198), (11496, 22665), (12088, 21555), (13599, 19160), (14370, 18132), (15110, 17244)]