31046160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 96797376

約数和(自身を除く): 65751216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 467, 554, 831, 934, 1108, 1385, 1401, 1662, 1868, 2216, 2335, 2770, 2802, 3324, 3736, 4155, 4432, 4670, 5540, 5604, 6648, 7005, 7472, 8310, 9340, 11080, 11208, 13296, 14010, 16620, 18680, 22160, 22416, 28020, 33240, 37360, 56040, 66480, 112080, 129359, 258718, 388077, 517436, 646795, 776154, 1034872, 1293590, 1552308, 1940385, 2069744, 2587180, 3104616, 3880770, 5174360, 6209232, 7761540, 10348720, 15523080, 31046160]

約数ペア:

[(1, 31046160), (2, 15523080), (3, 10348720), (4, 7761540), (5, 6209232), (6, 5174360), (8, 3880770), (10, 3104616), (12, 2587180), (15, 2069744), (16, 1940385), (20, 1552308), (24, 1293590), (30, 1034872), (40, 776154), (48, 646795), (60, 517436), (80, 388077), (120, 258718), (240, 129359), (277, 112080), (467, 66480), (554, 56040), (831, 37360), (934, 33240), (1108, 28020), (1385, 22416), (1401, 22160), (1662, 18680), (1868, 16620), (2216, 14010), (2335, 13296), (2770, 11208), (2802, 11080), (3324, 9340), (3736, 8310), (4155, 7472), (4432, 7005), (4670, 6648), (5540, 5604)]