74500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7219}}^1$

素因数の和:7278

約数の個数: 80

約数和(自身を含む): 236353920

約数和(自身を除く): 161853840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 7219, 10320, 14438, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 115504, 144380, 173256, 216570, 288760, 310417, 346512, 433140, 577520, 620834, 866280, 931251, 1241668, 1552085, 1732560, 1862502, 2483336, 3104170, 3725004, 4656255, 4966672, 6208340, 7450008, 9312510, 12416680, 14900016, 18625020, 24833360, 37250040, 74500080]

約数ペア:

[(1, 74500080), (2, 37250040), (3, 24833360), (4, 18625020), (5, 14900016), (6, 12416680), (8, 9312510), (10, 7450008), (12, 6208340), (15, 4966672), (16, 4656255), (20, 3725004), (24, 3104170), (30, 2483336), (40, 1862502), (43, 1732560), (48, 1552085), (60, 1241668), (80, 931251), (86, 866280), (120, 620834), (129, 577520), (172, 433140), (215, 346512), (240, 310417), (258, 288760), (344, 216570), (430, 173256), (516, 144380), (645, 115504), (688, 108285), (860, 86628), (1032, 72190), (1290, 57752), (1720, 43314), (2064, 36095), (2580, 28876), (3440, 21657), (5160, 14438), (7219, 10320)]