7921809240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{29327}}^1$

素因数の和:31592

約数の個数: 64

約数和(自身を含む): 23776796160

約数和(自身を除く): 15854986920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2251, 4502, 6753, 9004, 11255, 13506, 18008, 22510, 27012, 29327, 33765, 45020, 54024, 58654, 67530, 87981, 90040, 117308, 135060, 146635, 175962, 234616, 270120, 293270, 351924, 439905, 586540, 703848, 879810, 1173080, 1759620, 3519240, 66015077, 132030154, 198045231, 264060308, 330075385, 396090462, 528120616, 660150770, 792180924, 990226155, 1320301540, 1584361848, 1980452310, 2640603080, 3960904620, 7921809240]

約数ペア:

[(1, 7921809240), (2, 3960904620), (3, 2640603080), (4, 1980452310), (5, 1584361848), (6, 1320301540), (8, 990226155), (10, 792180924), (12, 660150770), (15, 528120616), (20, 396090462), (24, 330075385), (30, 264060308), (40, 198045231), (60, 132030154), (120, 66015077), (2251, 3519240), (4502, 1759620), (6753, 1173080), (9004, 879810), (11255, 703848), (13506, 586540), (18008, 439905), (22510, 351924), (27012, 293270), (29327, 270120), (33765, 234616), (45020, 175962), (54024, 146635), (58654, 135060), (67530, 117308), (87981, 90040)]