82735440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8076

約数の個数: 80

約数和(自身を含む): 262477248

約数和(自身を除く): 179741808

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, 8017, 10320, 16034, 24051, 32068, 40085, 48102, 64136, 80170, 96204, 120255, 128272, 160340, 192408, 240510, 320680, 344731, 384816, 481020, 641360, 689462, 962040, 1034193, 1378924, 1723655, 1924080, 2068386, 2757848, 3447310, 4136772, 5170965, 5515696, 6894620, 8273544, 10341930, 13789240, 16547088, 20683860, 27578480, 41367720, 82735440]

約数ペア:

[(1, 82735440), (2, 41367720), (3, 27578480), (4, 20683860), (5, 16547088), (6, 13789240), (8, 10341930), (10, 8273544), (12, 6894620), (15, 5515696), (16, 5170965), (20, 4136772), (24, 3447310), (30, 2757848), (40, 2068386), (43, 1924080), (48, 1723655), (60, 1378924), (80, 1034193), (86, 962040), (120, 689462), (129, 641360), (172, 481020), (215, 384816), (240, 344731), (258, 320680), (344, 240510), (430, 192408), (516, 160340), (645, 128272), (688, 120255), (860, 96204), (1032, 80170), (1290, 64136), (1720, 48102), (2064, 40085), (2580, 32068), (3440, 24051), (5160, 16034), (8017, 10320)]