16266840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 32808360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 479, 566, 849, 958, 1132, 1415, 1437, 1698, 1916, 2264, 2395, 2830, 2874, 3396, 3832, 4245, 4790, 5660, 5748, 6792, 7185, 8490, 9580, 11320, 11496, 14370, 16980, 19160, 28740, 33960, 57480, 135557, 271114, 406671, 542228, 677785, 813342, 1084456, 1355570, 1626684, 2033355, 2711140, 3253368, 4066710, 5422280, 8133420, 16266840]

約数ペア:

[(1, 16266840), (2, 8133420), (3, 5422280), (4, 4066710), (5, 3253368), (6, 2711140), (8, 2033355), (10, 1626684), (12, 1355570), (15, 1084456), (20, 813342), (24, 677785), (30, 542228), (40, 406671), (60, 271114), (120, 135557), (283, 57480), (479, 33960), (566, 28740), (849, 19160), (958, 16980), (1132, 14370), (1415, 11496), (1437, 11320), (1698, 9580), (1916, 8490), (2264, 7185), (2395, 6792), (2830, 5748), (2874, 5660), (3396, 4790), (3832, 4245)]