121163160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 386596800

約数和(自身を除く): 265433640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 941, 1073, 1110, 1160, 1480, 1740, 1882, 2146, 2220, 2823, 3219, 3480, 3764, 4292, 4440, 4705, 5365, 5646, 6438, 7528, 8584, 9410, 10730, 11292, 12876, 14115, 16095, 18820, 21460, 22584, 25752, 27289, 28230, 32190, 34817, 37640, 42920, 54578, 56460, 64380, 69634, 81867, 104451, 109156, 112920, 128760, 136445, 139268, 163734, 174085, 208902, 218312, 272890, 278536, 327468, 348170, 409335, 417804, 522255, 545780, 654936, 696340, 818670, 835608, 1009693, 1044510, 1091560, 1392680, 1637340, 2019386, 2089020, 3029079, 3274680, 4038772, 4178040, 5048465, 6058158, 8077544, 10096930, 12116316, 15145395, 20193860, 24232632, 30290790, 40387720, 60581580, 121163160]

約数ペア:

[(1, 121163160), (2, 60581580), (3, 40387720), (4, 30290790), (5, 24232632), (6, 20193860), (8, 15145395), (10, 12116316), (12, 10096930), (15, 8077544), (20, 6058158), (24, 5048465), (29, 4178040), (30, 4038772), (37, 3274680), (40, 3029079), (58, 2089020), (60, 2019386), (74, 1637340), (87, 1392680), (111, 1091560), (116, 1044510), (120, 1009693), (145, 835608), (148, 818670), (174, 696340), (185, 654936), (222, 545780), (232, 522255), (290, 417804), (296, 409335), (348, 348170), (370, 327468), (435, 278536), (444, 272890), (555, 218312), (580, 208902), (696, 174085), (740, 163734), (870, 139268), (888, 136445), (941, 128760), (1073, 112920), (1110, 109156), (1160, 104451), (1480, 81867), (1740, 69634), (1882, 64380), (2146, 56460), (2220, 54578), (2823, 42920), (3219, 37640), (3480, 34817), (3764, 32190), (4292, 28230), (4440, 27289), (4705, 25752), (5365, 22584), (5646, 21460), (6438, 18820), (7528, 16095), (8584, 14115), (9410, 12876), (10730, 11292)]