39912840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10079}}^1$

素因数の和:10107

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 101610360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 10079, 20158, 30237, 40316, 50395, 60474, 80632, 90711, 100790, 110869, 120948, 151185, 181422, 201580, 221738, 241896, 302370, 332607, 362844, 403160, 443476, 453555, 554345, 604740, 665214, 725688, 886952, 907110, 997821, 1108690, 1209480, 1330428, 1663035, 1814220, 1995642, 2217380, 2660856, 3326070, 3628440, 3991284, 4434760, 4989105, 6652140, 7982568, 9978210, 13304280, 19956420, 39912840]

約数ペア:

[(1, 39912840), (2, 19956420), (3, 13304280), (4, 9978210), (5, 7982568), (6, 6652140), (8, 4989105), (9, 4434760), (10, 3991284), (11, 3628440), (12, 3326070), (15, 2660856), (18, 2217380), (20, 1995642), (22, 1814220), (24, 1663035), (30, 1330428), (33, 1209480), (36, 1108690), (40, 997821), (44, 907110), (45, 886952), (55, 725688), (60, 665214), (66, 604740), (72, 554345), (88, 453555), (90, 443476), (99, 403160), (110, 362844), (120, 332607), (132, 302370), (165, 241896), (180, 221738), (198, 201580), (220, 181422), (264, 151185), (330, 120948), (360, 110869), (396, 100790), (440, 90711), (495, 80632), (660, 60474), (792, 50395), (990, 40316), (1320, 30237), (1980, 20158), (3960, 10079)]