71460240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 224390400

約数和(自身を除く): 152930160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3769, 3792, 4740, 6320, 7538, 9480, 11307, 15076, 18845, 18960, 22614, 30152, 37690, 45228, 56535, 60304, 75380, 90456, 113070, 150760, 180912, 226140, 297751, 301520, 452280, 595502, 893253, 904560, 1191004, 1488755, 1786506, 2382008, 2977510, 3573012, 4466265, 4764016, 5955020, 7146024, 8932530, 11910040, 14292048, 17865060, 23820080, 35730120, 71460240]

約数ペア:

[(1, 71460240), (2, 35730120), (3, 23820080), (4, 17865060), (5, 14292048), (6, 11910040), (8, 8932530), (10, 7146024), (12, 5955020), (15, 4764016), (16, 4466265), (20, 3573012), (24, 2977510), (30, 2382008), (40, 1786506), (48, 1488755), (60, 1191004), (79, 904560), (80, 893253), (120, 595502), (158, 452280), (237, 301520), (240, 297751), (316, 226140), (395, 180912), (474, 150760), (632, 113070), (790, 90456), (948, 75380), (1185, 60304), (1264, 56535), (1580, 45228), (1896, 37690), (2370, 30152), (3160, 22614), (3769, 18960), (3792, 18845), (4740, 15076), (6320, 11307), (7538, 9480)]