40873080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7308

約数の個数: 64

約数和(自身を含む): 125245440

約数和(自身を除く): 84372360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7247, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 144940, 173928, 217410, 289880, 340609, 434820, 681218, 869640, 1021827, 1362436, 1703045, 2043654, 2724872, 3406090, 4087308, 5109135, 6812180, 8174616, 10218270, 13624360, 20436540, 40873080]

約数ペア:

[(1, 40873080), (2, 20436540), (3, 13624360), (4, 10218270), (5, 8174616), (6, 6812180), (8, 5109135), (10, 4087308), (12, 3406090), (15, 2724872), (20, 2043654), (24, 1703045), (30, 1362436), (40, 1021827), (47, 869640), (60, 681218), (94, 434820), (120, 340609), (141, 289880), (188, 217410), (235, 173928), (282, 144940), (376, 108705), (470, 86964), (564, 72470), (705, 57976), (940, 43482), (1128, 36235), (1410, 28988), (1880, 21741), (2820, 14494), (5640, 7247)]