421415640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1170599}}^1$

素因数の和:1170616

約数の個数: 48

約数和(自身を含む): 1369602000

約数和(自身を除く): 948186360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1170599, 2341198, 3511797, 4682396, 5852995, 7023594, 9364792, 10535391, 11705990, 14047188, 17558985, 21070782, 23411980, 28094376, 35117970, 42141564, 46823960, 52676955, 70235940, 84283128, 105353910, 140471880, 210707820, 421415640]

約数ペア:

[(1, 421415640), (2, 210707820), (3, 140471880), (4, 105353910), (5, 84283128), (6, 70235940), (8, 52676955), (9, 46823960), (10, 42141564), (12, 35117970), (15, 28094376), (18, 23411980), (20, 21070782), (24, 17558985), (30, 14047188), (36, 11705990), (40, 10535391), (45, 9364792), (60, 7023594), (72, 5852995), (90, 4682396), (120, 3511797), (180, 2341198), (360, 1170599)]