169899480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{471943}}^1$

素因数の和:471960

約数の個数: 48

約数和(自身を含む): 552174480

約数和(自身を除く): 382275000

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, 471943, 943886, 1415829, 1887772, 2359715, 2831658, 3775544, 4247487, 4719430, 5663316, 7079145, 8494974, 9438860, 11326632, 14158290, 16989948, 18877720, 21237435, 28316580, 33979896, 42474870, 56633160, 84949740, 169899480]

約数ペア:

[(1, 169899480), (2, 84949740), (3, 56633160), (4, 42474870), (5, 33979896), (6, 28316580), (8, 21237435), (9, 18877720), (10, 16989948), (12, 14158290), (15, 11326632), (18, 9438860), (20, 8494974), (24, 7079145), (30, 5663316), (36, 4719430), (40, 4247487), (45, 3775544), (60, 2831658), (72, 2359715), (90, 1887772), (120, 1415829), (180, 943886), (360, 471943)]