240310020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97687}}^1$

素因数の和:97740

約数の個数: 48

約数和(自身を含む): 689286528

約数和(自身を除く): 448976508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 97687, 195374, 293061, 390748, 488435, 586122, 976870, 1172244, 1465305, 1953740, 2930610, 4005167, 5861220, 8010334, 12015501, 16020668, 20025835, 24031002, 40051670, 48062004, 60077505, 80103340, 120155010, 240310020]

約数ペア:

[(1, 240310020), (2, 120155010), (3, 80103340), (4, 60077505), (5, 48062004), (6, 40051670), (10, 24031002), (12, 20025835), (15, 16020668), (20, 12015501), (30, 8010334), (41, 5861220), (60, 4005167), (82, 2930610), (123, 1953740), (164, 1465305), (205, 1172244), (246, 976870), (410, 586122), (492, 488435), (615, 390748), (820, 293061), (1230, 195374), (2460, 97687)]