129054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82727}}^1$

素因数の和:82754

約数の個数: 64

約数和(自身を含む): 416949120

約数和(自身を除く): 287895000

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, 82727, 165454, 248181, 330908, 413635, 496362, 661816, 827270, 992724, 1075451, 1240905, 1654540, 1985448, 2150902, 2481810, 3226353, 3309080, 4301804, 4963620, 5377255, 6452706, 8603608, 9927240, 10754510, 12905412, 16131765, 21509020, 25810824, 32263530, 43018040, 64527060, 129054120]

約数ペア:

[(1, 129054120), (2, 64527060), (3, 43018040), (4, 32263530), (5, 25810824), (6, 21509020), (8, 16131765), (10, 12905412), (12, 10754510), (13, 9927240), (15, 8603608), (20, 6452706), (24, 5377255), (26, 4963620), (30, 4301804), (39, 3309080), (40, 3226353), (52, 2481810), (60, 2150902), (65, 1985448), (78, 1654540), (104, 1240905), (120, 1075451), (130, 992724), (156, 827270), (195, 661816), (260, 496362), (312, 413635), (390, 330908), (520, 248181), (780, 165454), (1560, 82727)]