42762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 128770560

約数和(自身を除く): 86007720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 971, 1101, 1468, 1835, 1942, 2202, 2913, 2936, 3670, 3884, 4404, 4855, 5505, 5826, 7340, 7768, 8808, 9710, 11010, 11652, 14565, 14680, 19420, 22020, 23304, 29130, 38840, 44040, 58260, 116520, 356357, 712714, 1069071, 1425428, 1781785, 2138142, 2850856, 3563570, 4276284, 5345355, 7127140, 8552568, 10690710, 14254280, 21381420, 42762840]

約数ペア:

[(1, 42762840), (2, 21381420), (3, 14254280), (4, 10690710), (5, 8552568), (6, 7127140), (8, 5345355), (10, 4276284), (12, 3563570), (15, 2850856), (20, 2138142), (24, 1781785), (30, 1425428), (40, 1069071), (60, 712714), (120, 356357), (367, 116520), (734, 58260), (971, 44040), (1101, 38840), (1468, 29130), (1835, 23304), (1942, 22020), (2202, 19420), (2913, 14680), (2936, 14565), (3670, 11652), (3884, 11010), (4404, 9710), (4855, 8808), (5505, 7768), (5826, 7340)]