240917904

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15349}}^1$

素因数の和:15472

約数の個数: 60

約数和(自身を含む): 680465500

約数和(自身を除く): 439547596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15349, 15696, 30698, 46047, 61396, 92094, 122792, 138141, 184188, 245584, 276282, 368376, 552564, 736752, 1105128, 1673041, 2210256, 3346082, 5019123, 6692164, 10038246, 13384328, 15057369, 20076492, 26768656, 30114738, 40152984, 60229476, 80305968, 120458952, 240917904]

約数ペア:

[(1, 240917904), (2, 120458952), (3, 80305968), (4, 60229476), (6, 40152984), (8, 30114738), (9, 26768656), (12, 20076492), (16, 15057369), (18, 13384328), (24, 10038246), (36, 6692164), (48, 5019123), (72, 3346082), (109, 2210256), (144, 1673041), (218, 1105128), (327, 736752), (436, 552564), (654, 368376), (872, 276282), (981, 245584), (1308, 184188), (1744, 138141), (1962, 122792), (2616, 92094), (3924, 61396), (5232, 46047), (7848, 30698), (15349, 15696)]