89389560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57301}}^1$

素因数の和:57328

約数の個数: 64

約数和(自身を含む): 288802080

約数和(自身を除く): 199412520

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, 57301, 114602, 171903, 229204, 286505, 343806, 458408, 573010, 687612, 744913, 859515, 1146020, 1375224, 1489826, 1719030, 2234739, 2292040, 2979652, 3438060, 3724565, 4469478, 5959304, 6876120, 7449130, 8938956, 11173695, 14898260, 17877912, 22347390, 29796520, 44694780, 89389560]

約数ペア:

[(1, 89389560), (2, 44694780), (3, 29796520), (4, 22347390), (5, 17877912), (6, 14898260), (8, 11173695), (10, 8938956), (12, 7449130), (13, 6876120), (15, 5959304), (20, 4469478), (24, 3724565), (26, 3438060), (30, 2979652), (39, 2292040), (40, 2234739), (52, 1719030), (60, 1489826), (65, 1375224), (78, 1146020), (104, 859515), (120, 744913), (130, 687612), (156, 573010), (195, 458408), (260, 343806), (312, 286505), (390, 229204), (520, 171903), (780, 114602), (1560, 57301)]