48661080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31193}}^1$

素因数の和:31220

約数の個数: 64

約数和(自身を含む): 157217760

約数和(自身を除く): 108556680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31193, 62386, 93579, 124772, 155965, 187158, 249544, 311930, 374316, 405509, 467895, 623860, 748632, 811018, 935790, 1216527, 1247720, 1622036, 1871580, 2027545, 2433054, 3244072, 3743160, 4055090, 4866108, 6082635, 8110180, 9732216, 12165270, 16220360, 24330540, 48661080]

約数ペア:

[(1, 48661080), (2, 24330540), (3, 16220360), (4, 12165270), (5, 9732216), (6, 8110180), (8, 6082635), (10, 4866108), (12, 4055090), (13, 3743160), (15, 3244072), (20, 2433054), (24, 2027545), (26, 1871580), (30, 1622036), (39, 1247720), (40, 1216527), (52, 935790), (60, 811018), (65, 748632), (78, 623860), (104, 467895), (120, 405509), (130, 374316), (156, 311930), (195, 249544), (260, 187158), (312, 155965), (390, 124772), (520, 93579), (780, 62386), (1560, 31193)]