66463440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{593}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 206826048

約数和(自身を除く): 140362608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 593, 934, 1186, 1401, 1779, 1868, 2335, 2372, 2802, 2965, 3558, 3736, 4670, 4744, 5604, 5930, 7005, 7116, 7472, 8895, 9340, 9488, 11208, 11860, 14010, 14232, 17790, 18680, 22416, 23720, 28020, 28464, 35580, 37360, 47440, 56040, 71160, 112080, 142320, 276931, 553862, 830793, 1107724, 1384655, 1661586, 2215448, 2769310, 3323172, 4153965, 4430896, 5538620, 6646344, 8307930, 11077240, 13292688, 16615860, 22154480, 33231720, 66463440]

約数ペア:

[(1, 66463440), (2, 33231720), (3, 22154480), (4, 16615860), (5, 13292688), (6, 11077240), (8, 8307930), (10, 6646344), (12, 5538620), (15, 4430896), (16, 4153965), (20, 3323172), (24, 2769310), (30, 2215448), (40, 1661586), (48, 1384655), (60, 1107724), (80, 830793), (120, 553862), (240, 276931), (467, 142320), (593, 112080), (934, 71160), (1186, 56040), (1401, 47440), (1779, 37360), (1868, 35580), (2335, 28464), (2372, 28020), (2802, 23720), (2965, 22416), (3558, 18680), (3736, 17790), (4670, 14232), (4744, 14010), (5604, 11860), (5930, 11208), (7005, 9488), (7116, 9340), (7472, 8895)]