38860680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 117691200

約数和(自身を除く): 78830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 2971, 3270, 4360, 5942, 6540, 8913, 11884, 13080, 14855, 17826, 23768, 29710, 35652, 44565, 59420, 71304, 89130, 118840, 178260, 323839, 356520, 647678, 971517, 1295356, 1619195, 1943034, 2590712, 3238390, 3886068, 4857585, 6476780, 7772136, 9715170, 12953560, 19430340, 38860680]

約数ペア:

[(1, 38860680), (2, 19430340), (3, 12953560), (4, 9715170), (5, 7772136), (6, 6476780), (8, 4857585), (10, 3886068), (12, 3238390), (15, 2590712), (20, 1943034), (24, 1619195), (30, 1295356), (40, 971517), (60, 647678), (109, 356520), (120, 323839), (218, 178260), (327, 118840), (436, 89130), (545, 71304), (654, 59420), (872, 44565), (1090, 35652), (1308, 29710), (1635, 23768), (2180, 17826), (2616, 14855), (2971, 13080), (3270, 11884), (4360, 8913), (5942, 6540)]