89361480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57283}}^1$

素因数の和:57310

約数の個数: 64

約数和(自身を含む): 288711360

約数和(自身を除く): 199349880

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, 57283, 114566, 171849, 229132, 286415, 343698, 458264, 572830, 687396, 744679, 859245, 1145660, 1374792, 1489358, 1718490, 2234037, 2291320, 2978716, 3436980, 3723395, 4468074, 5957432, 6873960, 7446790, 8936148, 11170185, 14893580, 17872296, 22340370, 29787160, 44680740, 89361480]

約数ペア:

[(1, 89361480), (2, 44680740), (3, 29787160), (4, 22340370), (5, 17872296), (6, 14893580), (8, 11170185), (10, 8936148), (12, 7446790), (13, 6873960), (15, 5957432), (20, 4468074), (24, 3723395), (26, 3436980), (30, 2978716), (39, 2291320), (40, 2234037), (52, 1718490), (60, 1489358), (65, 1374792), (78, 1145660), (104, 859245), (120, 744679), (130, 687396), (156, 572830), (195, 458264), (260, 343698), (312, 286415), (390, 229132), (520, 171849), (780, 114566), (1560, 57283)]