56358480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 175435200

約数和(自身を除く): 119076720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 523, 898, 1046, 1347, 1569, 1796, 2092, 2245, 2615, 2694, 3138, 3592, 4184, 4490, 5230, 5388, 6276, 6735, 7184, 7845, 8368, 8980, 10460, 10776, 12552, 13470, 15690, 17960, 20920, 21552, 25104, 26940, 31380, 35920, 41840, 53880, 62760, 107760, 125520, 234827, 469654, 704481, 939308, 1174135, 1408962, 1878616, 2348270, 2817924, 3522405, 3757232, 4696540, 5635848, 7044810, 9393080, 11271696, 14089620, 18786160, 28179240, 56358480]

約数ペア:

[(1, 56358480), (2, 28179240), (3, 18786160), (4, 14089620), (5, 11271696), (6, 9393080), (8, 7044810), (10, 5635848), (12, 4696540), (15, 3757232), (16, 3522405), (20, 2817924), (24, 2348270), (30, 1878616), (40, 1408962), (48, 1174135), (60, 939308), (80, 704481), (120, 469654), (240, 234827), (449, 125520), (523, 107760), (898, 62760), (1046, 53880), (1347, 41840), (1569, 35920), (1796, 31380), (2092, 26940), (2245, 25104), (2615, 21552), (2694, 20920), (3138, 17960), (3592, 15690), (4184, 13470), (4490, 12552), (5230, 10776), (5388, 10460), (6276, 8980), (6735, 8368), (7184, 7845)]