80717130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3676

約数の個数: 96

約数和(自身を含む): 237968640

約数和(自身を除く): 157251510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3631, 3705, 4446, 7262, 7410, 10893, 11115, 18155, 21786, 22230, 32679, 36310, 47203, 54465, 65358, 68989, 94406, 108930, 137978, 141609, 163395, 206967, 236015, 283218, 326790, 344945, 413934, 424827, 472030, 620901, 689890, 708045, 849654, 896857, 1034835, 1241802, 1416090, 1793714, 2069670, 2124135, 2690571, 3104505, 4248270, 4484285, 5381142, 6209010, 8071713, 8968570, 13452855, 16143426, 26905710, 40358565, 80717130]

約数ペア:

[(1, 80717130), (2, 40358565), (3, 26905710), (5, 16143426), (6, 13452855), (9, 8968570), (10, 8071713), (13, 6209010), (15, 5381142), (18, 4484285), (19, 4248270), (26, 3104505), (30, 2690571), (38, 2124135), (39, 2069670), (45, 1793714), (57, 1416090), (65, 1241802), (78, 1034835), (90, 896857), (95, 849654), (114, 708045), (117, 689890), (130, 620901), (171, 472030), (190, 424827), (195, 413934), (234, 344945), (247, 326790), (285, 283218), (342, 236015), (390, 206967), (494, 163395), (570, 141609), (585, 137978), (741, 108930), (855, 94406), (1170, 68989), (1235, 65358), (1482, 54465), (1710, 47203), (2223, 36310), (2470, 32679), (3631, 22230), (3705, 21786), (4446, 18155), (7262, 11115), (7410, 10893)]