55037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{114661}}^1$

素因数の和:114679

約数の個数: 48

約数和(自身を含む): 173368944

約数和(自身を除く): 118331664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 114661, 229322, 343983, 458644, 573305, 687966, 917288, 1146610, 1375932, 1719915, 1834576, 2293220, 2751864, 3439830, 3669152, 4586440, 5503728, 6879660, 9172880, 11007456, 13759320, 18345760, 27518640, 55037280]

約数ペア:

[(1, 55037280), (2, 27518640), (3, 18345760), (4, 13759320), (5, 11007456), (6, 9172880), (8, 6879660), (10, 5503728), (12, 4586440), (15, 3669152), (16, 3439830), (20, 2751864), (24, 2293220), (30, 1834576), (32, 1719915), (40, 1375932), (48, 1146610), (60, 917288), (80, 687966), (96, 573305), (120, 458644), (160, 343983), (240, 229322), (480, 114661)]