25646760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23747}}^1$

素因数の和:23767

約数の個数: 64

約数和(自身を含む): 85492800

約数和(自身を除く): 59846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 427446, 474940, 569928, 641169, 712410, 854892, 949880, 1068615, 1282338, 1424820, 1709784, 2137230, 2564676, 2849640, 3205845, 4274460, 5129352, 6411690, 8548920, 12823380, 25646760]

約数ペア:

[(1, 25646760), (2, 12823380), (3, 8548920), (4, 6411690), (5, 5129352), (6, 4274460), (8, 3205845), (9, 2849640), (10, 2564676), (12, 2137230), (15, 1709784), (18, 1424820), (20, 1282338), (24, 1068615), (27, 949880), (30, 854892), (36, 712410), (40, 641169), (45, 569928), (54, 474940), (60, 427446), (72, 356205), (90, 284964), (108, 237470), (120, 213723), (135, 189976), (180, 142482), (216, 118735), (270, 94988), (360, 71241), (540, 47494), (1080, 23747)]