479057520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8951}}^1$

素因数の和:9190

約数の個数: 80

約数和(自身を含む): 1491904512

約数和(自身を除く): 1012846992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 8951, 10704, 13380, 17840, 17902, 26760, 26853, 35804, 44755, 53520, 53706, 71608, 89510, 107412, 134265, 143216, 179020, 214824, 268530, 358040, 429648, 537060, 716080, 1074120, 1996073, 2148240, 3992146, 5988219, 7984292, 9980365, 11976438, 15968584, 19960730, 23952876, 29941095, 31937168, 39921460, 47905752, 59882190, 79842920, 95811504, 119764380, 159685840, 239528760, 479057520]

約数ペア:

[(1, 479057520), (2, 239528760), (3, 159685840), (4, 119764380), (5, 95811504), (6, 79842920), (8, 59882190), (10, 47905752), (12, 39921460), (15, 31937168), (16, 29941095), (20, 23952876), (24, 19960730), (30, 15968584), (40, 11976438), (48, 9980365), (60, 7984292), (80, 5988219), (120, 3992146), (223, 2148240), (240, 1996073), (446, 1074120), (669, 716080), (892, 537060), (1115, 429648), (1338, 358040), (1784, 268530), (2230, 214824), (2676, 179020), (3345, 143216), (3568, 134265), (4460, 107412), (5352, 89510), (6690, 71608), (8920, 53706), (8951, 53520), (10704, 44755), (13380, 35804), (17840, 26853), (17902, 26760)]