1036976580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{640109}}^1$

素因数の和:640130

約数の個数: 60

約数和(自身を含む): 3253039020

約数和(自身を除く): 2216062440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 640109, 1280218, 1920327, 2560436, 3200545, 3840654, 5760981, 6401090, 7681308, 9601635, 11521962, 12802180, 17282943, 19203270, 23043924, 28804905, 34565886, 38406540, 51848829, 57609810, 69131772, 86414715, 103697658, 115219620, 172829430, 207395316, 259244145, 345658860, 518488290, 1036976580]

約数ペア:

[(1, 1036976580), (2, 518488290), (3, 345658860), (4, 259244145), (5, 207395316), (6, 172829430), (9, 115219620), (10, 103697658), (12, 86414715), (15, 69131772), (18, 57609810), (20, 51848829), (27, 38406540), (30, 34565886), (36, 28804905), (45, 23043924), (54, 19203270), (60, 17282943), (81, 12802180), (90, 11521962), (108, 9601635), (135, 7681308), (162, 6401090), (180, 5760981), (270, 3840654), (324, 3200545), (405, 2560436), (540, 1920327), (810, 1280218), (1620, 640109)]