42597840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7756

約数の個数: 80

約数和(自身を含む): 137812608

約数和(自身を除く): 95214768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7717, 15434, 23151, 30868, 38585, 46302, 61736, 77170, 92604, 115755, 123472, 154340, 177491, 185208, 231510, 308680, 354982, 370416, 463020, 532473, 617360, 709964, 887455, 926040, 1064946, 1419928, 1774910, 1852080, 2129892, 2662365, 2839856, 3549820, 4259784, 5324730, 7099640, 8519568, 10649460, 14199280, 21298920, 42597840]

約数ペア:

[(1, 42597840), (2, 21298920), (3, 14199280), (4, 10649460), (5, 8519568), (6, 7099640), (8, 5324730), (10, 4259784), (12, 3549820), (15, 2839856), (16, 2662365), (20, 2129892), (23, 1852080), (24, 1774910), (30, 1419928), (40, 1064946), (46, 926040), (48, 887455), (60, 709964), (69, 617360), (80, 532473), (92, 463020), (115, 370416), (120, 354982), (138, 308680), (184, 231510), (230, 185208), (240, 177491), (276, 154340), (345, 123472), (368, 115755), (460, 92604), (552, 77170), (690, 61736), (920, 46302), (1104, 38585), (1380, 30868), (1840, 23151), (2760, 15434), (5520, 7717)]