15901080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10220

約数の個数: 64

約数和(自身を含む): 51377760

約数和(自身を除く): 35476680

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, 10193, 20386, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 132509, 152895, 203860, 244632, 265018, 305790, 397527, 407720, 530036, 611580, 662545, 795054, 1060072, 1223160, 1325090, 1590108, 1987635, 2650180, 3180216, 3975270, 5300360, 7950540, 15901080]

約数ペア:

[(1, 15901080), (2, 7950540), (3, 5300360), (4, 3975270), (5, 3180216), (6, 2650180), (8, 1987635), (10, 1590108), (12, 1325090), (13, 1223160), (15, 1060072), (20, 795054), (24, 662545), (26, 611580), (30, 530036), (39, 407720), (40, 397527), (52, 305790), (60, 265018), (65, 244632), (78, 203860), (104, 152895), (120, 132509), (130, 122316), (156, 101930), (195, 81544), (260, 61158), (312, 50965), (390, 40772), (520, 30579), (780, 20386), (1560, 10193)]