972810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 2617956

約数和(自身を除く): 1645146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1201, 2402, 3603, 6005, 7206, 10809, 12010, 18015, 21618, 32427, 36030, 54045, 64854, 97281, 108090, 162135, 194562, 324270, 486405, 972810]

約数ペア:

[(1, 972810), (2, 486405), (3, 324270), (5, 194562), (6, 162135), (9, 108090), (10, 97281), (15, 64854), (18, 54045), (27, 36030), (30, 32427), (45, 21618), (54, 18015), (81, 12010), (90, 10809), (135, 7206), (162, 6005), (270, 3603), (405, 2402), (810, 1201)]