90196080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28938

約数の個数: 80

約数和(自身を含む): 301126560

約数和(自身を除く): 210930480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28909, 57818, 86727, 115636, 144545, 173454, 231272, 289090, 346908, 375817, 433635, 462544, 578180, 693816, 751634, 867270, 1127451, 1156360, 1387632, 1503268, 1734540, 1879085, 2254902, 2312720, 3006536, 3469080, 3758170, 4509804, 5637255, 6013072, 6938160, 7516340, 9019608, 11274510, 15032680, 18039216, 22549020, 30065360, 45098040, 90196080]

約数ペア:

[(1, 90196080), (2, 45098040), (3, 30065360), (4, 22549020), (5, 18039216), (6, 15032680), (8, 11274510), (10, 9019608), (12, 7516340), (13, 6938160), (15, 6013072), (16, 5637255), (20, 4509804), (24, 3758170), (26, 3469080), (30, 3006536), (39, 2312720), (40, 2254902), (48, 1879085), (52, 1734540), (60, 1503268), (65, 1387632), (78, 1156360), (80, 1127451), (104, 867270), (120, 751634), (130, 693816), (156, 578180), (195, 462544), (208, 433635), (240, 375817), (260, 346908), (312, 289090), (390, 231272), (520, 173454), (624, 144545), (780, 115636), (1040, 86727), (1560, 57818), (3120, 28909)]