130386480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77611}}^1$

素因数の和:77634

約数の個数: 80

約数和(自身を含む): 461946624

約数和(自身を除く): 331560144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77611, 155222, 232833, 310444, 388055, 465666, 543277, 620888, 776110, 931332, 1086554, 1164165, 1241776, 1552220, 1629831, 1862664, 2173108, 2328330, 2716385, 3104440, 3259662, 3725328, 4346216, 4656660, 5432770, 6208880, 6519324, 8149155, 8692432, 9313320, 10865540, 13038648, 16298310, 18626640, 21731080, 26077296, 32596620, 43462160, 65193240, 130386480]

約数ペア:

[(1, 130386480), (2, 65193240), (3, 43462160), (4, 32596620), (5, 26077296), (6, 21731080), (7, 18626640), (8, 16298310), (10, 13038648), (12, 10865540), (14, 9313320), (15, 8692432), (16, 8149155), (20, 6519324), (21, 6208880), (24, 5432770), (28, 4656660), (30, 4346216), (35, 3725328), (40, 3259662), (42, 3104440), (48, 2716385), (56, 2328330), (60, 2173108), (70, 1862664), (80, 1629831), (84, 1552220), (105, 1241776), (112, 1164165), (120, 1086554), (140, 931332), (168, 776110), (210, 620888), (240, 543277), (280, 465666), (336, 388055), (420, 310444), (560, 232833), (840, 155222), (1680, 77611)]