123811740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5913

約数の個数: 120

約数和(自身を含む): 418350240

約数和(自身を除く): 294538500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 5879, 7020, 10530, 11758, 17637, 21060, 23516, 29395, 35274, 52911, 58790, 70548, 76427, 88185, 105822, 117580, 152854, 158733, 176370, 211644, 229281, 264555, 305708, 317466, 352740, 382135, 458562, 476199, 529110, 634932, 687843, 764270, 793665, 917124, 952398, 1058220, 1146405, 1375686, 1528540, 1587330, 1904796, 2063529, 2292810, 2380995, 2751372, 3174660, 3439215, 4127058, 4585620, 4761990, 6190587, 6878430, 8254116, 9523980, 10317645, 12381174, 13756860, 20635290, 24762348, 30952935, 41270580, 61905870, 123811740]

約数ペア:

[(1, 123811740), (2, 61905870), (3, 41270580), (4, 30952935), (5, 24762348), (6, 20635290), (9, 13756860), (10, 12381174), (12, 10317645), (13, 9523980), (15, 8254116), (18, 6878430), (20, 6190587), (26, 4761990), (27, 4585620), (30, 4127058), (36, 3439215), (39, 3174660), (45, 2751372), (52, 2380995), (54, 2292810), (60, 2063529), (65, 1904796), (78, 1587330), (81, 1528540), (90, 1375686), (108, 1146405), (117, 1058220), (130, 952398), (135, 917124), (156, 793665), (162, 764270), (180, 687843), (195, 634932), (234, 529110), (260, 476199), (270, 458562), (324, 382135), (351, 352740), (390, 317466), (405, 305708), (468, 264555), (540, 229281), (585, 211644), (702, 176370), (780, 158733), (810, 152854), (1053, 117580), (1170, 105822), (1404, 88185), (1620, 76427), (1755, 70548), (2106, 58790), (2340, 52911), (3510, 35274), (4212, 29395), (5265, 23516), (5879, 21060), (7020, 17637), (10530, 11758)]