240280368

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 641717856

約数和(自身を除く): 401437488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 193, 222, 296, 386, 444, 579, 592, 701, 772, 888, 1158, 1402, 1544, 1776, 2103, 2316, 2804, 3088, 4206, 4632, 5608, 7141, 8412, 9264, 11216, 14282, 16824, 21423, 25937, 28564, 33648, 42846, 51874, 57128, 77811, 85692, 103748, 114256, 135293, 155622, 171384, 207496, 270586, 311244, 342768, 405879, 414992, 541172, 622488, 811758, 1082344, 1244976, 1623516, 2164688, 3247032, 5005841, 6494064, 10011682, 15017523, 20023364, 30035046, 40046728, 60070092, 80093456, 120140184, 240280368]

約数ペア:

[(1, 240280368), (2, 120140184), (3, 80093456), (4, 60070092), (6, 40046728), (8, 30035046), (12, 20023364), (16, 15017523), (24, 10011682), (37, 6494064), (48, 5005841), (74, 3247032), (111, 2164688), (148, 1623516), (193, 1244976), (222, 1082344), (296, 811758), (386, 622488), (444, 541172), (579, 414992), (592, 405879), (701, 342768), (772, 311244), (888, 270586), (1158, 207496), (1402, 171384), (1544, 155622), (1776, 135293), (2103, 114256), (2316, 103748), (2804, 85692), (3088, 77811), (4206, 57128), (4632, 51874), (5608, 42846), (7141, 33648), (8412, 28564), (9264, 25937), (11216, 21423), (14282, 16824)]