2569080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 5264520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 271, 316, 395, 474, 542, 632, 790, 813, 948, 1084, 1185, 1355, 1580, 1626, 1896, 2168, 2370, 2710, 3160, 3252, 4065, 4740, 5420, 6504, 8130, 9480, 10840, 16260, 21409, 32520, 42818, 64227, 85636, 107045, 128454, 171272, 214090, 256908, 321135, 428180, 513816, 642270, 856360, 1284540, 2569080]

約数ペア:

[(1, 2569080), (2, 1284540), (3, 856360), (4, 642270), (5, 513816), (6, 428180), (8, 321135), (10, 256908), (12, 214090), (15, 171272), (20, 128454), (24, 107045), (30, 85636), (40, 64227), (60, 42818), (79, 32520), (120, 21409), (158, 16260), (237, 10840), (271, 9480), (316, 8130), (395, 6504), (474, 5420), (542, 4740), (632, 4065), (790, 3252), (813, 3160), (948, 2710), (1084, 2370), (1185, 2168), (1355, 1896), (1580, 1626)]