7488219120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{224467}}^1$

素因数の和:224622

約数の個数: 80

約数和(自身を含む): 23380586880

約数和(自身を除く): 15892367760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 224467, 448934, 673401, 897868, 1122335, 1346802, 1795736, 2244670, 2693604, 3367005, 3591472, 4489340, 5387208, 6734010, 8978680, 10774416, 13468020, 17957360, 26936040, 31200913, 53872080, 62401826, 93602739, 124803652, 156004565, 187205478, 249607304, 312009130, 374410956, 468013695, 499214608, 624018260, 748821912, 936027390, 1248036520, 1497643824, 1872054780, 2496073040, 3744109560, 7488219120]

約数ペア:

[(1, 7488219120), (2, 3744109560), (3, 2496073040), (4, 1872054780), (5, 1497643824), (6, 1248036520), (8, 936027390), (10, 748821912), (12, 624018260), (15, 499214608), (16, 468013695), (20, 374410956), (24, 312009130), (30, 249607304), (40, 187205478), (48, 156004565), (60, 124803652), (80, 93602739), (120, 62401826), (139, 53872080), (240, 31200913), (278, 26936040), (417, 17957360), (556, 13468020), (695, 10774416), (834, 8978680), (1112, 6734010), (1390, 5387208), (1668, 4489340), (2085, 3591472), (2224, 3367005), (2780, 2693604), (3336, 2244670), (4170, 1795736), (5560, 1346802), (6672, 1122335), (8340, 897868), (11120, 673401), (16680, 448934), (33360, 224467)]