24571920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 77977152

約数和(自身を除く): 53405232

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, 2381, 2580, 3440, 4762, 5160, 7143, 9524, 10320, 11905, 14286, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 95240, 102383, 114288, 142860, 190480, 204766, 285720, 307149, 409532, 511915, 571440, 614298, 819064, 1023830, 1228596, 1535745, 1638128, 2047660, 2457192, 3071490, 4095320, 4914384, 6142980, 8190640, 12285960, 24571920]

約数ペア:

[(1, 24571920), (2, 12285960), (3, 8190640), (4, 6142980), (5, 4914384), (6, 4095320), (8, 3071490), (10, 2457192), (12, 2047660), (15, 1638128), (16, 1535745), (20, 1228596), (24, 1023830), (30, 819064), (40, 614298), (43, 571440), (48, 511915), (60, 409532), (80, 307149), (86, 285720), (120, 204766), (129, 190480), (172, 142860), (215, 114288), (240, 102383), (258, 95240), (344, 71430), (430, 57144), (516, 47620), (645, 38096), (688, 35715), (860, 28572), (1032, 23810), (1290, 19048), (1720, 14286), (2064, 11905), (2381, 10320), (2580, 9524), (3440, 7143), (4762, 5160)]