239969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16176

約数の個数: 96

約数和(自身を含む): 780337152

約数和(自身を除く): 540367392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 16127, 32254, 48381, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 258032, 322540, 387048, 483810, 499937, 516064, 645080, 774096, 967620, 999874, 1290160, 1499811, 1548192, 1935240, 1999748, 2499685, 2580320, 2999622, 3870480, 3999496, 4999370, 5999244, 7499055, 7740960, 7998992, 9998740, 11998488, 14998110, 15997984, 19997480, 23996976, 29996220, 39994960, 47993952, 59992440, 79989920, 119984880, 239969760]

約数ペア:

[(1, 239969760), (2, 119984880), (3, 79989920), (4, 59992440), (5, 47993952), (6, 39994960), (8, 29996220), (10, 23996976), (12, 19997480), (15, 15997984), (16, 14998110), (20, 11998488), (24, 9998740), (30, 7998992), (31, 7740960), (32, 7499055), (40, 5999244), (48, 4999370), (60, 3999496), (62, 3870480), (80, 2999622), (93, 2580320), (96, 2499685), (120, 1999748), (124, 1935240), (155, 1548192), (160, 1499811), (186, 1290160), (240, 999874), (248, 967620), (310, 774096), (372, 645080), (465, 516064), (480, 499937), (496, 483810), (620, 387048), (744, 322540), (930, 258032), (992, 241905), (1240, 193524), (1488, 161270), (1860, 129016), (2480, 96762), (2976, 80635), (3720, 64508), (4960, 48381), (7440, 32254), (14880, 16127)]