210555480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1754629}}^1$

素因数の和:1754643

約数の個数: 32

約数和(自身を含む): 631666800

約数和(自身を除く): 421111320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1754629, 3509258, 5263887, 7018516, 8773145, 10527774, 14037032, 17546290, 21055548, 26319435, 35092580, 42111096, 52638870, 70185160, 105277740, 210555480]

約数ペア:

[(1, 210555480), (2, 105277740), (3, 70185160), (4, 52638870), (5, 42111096), (6, 35092580), (8, 26319435), (10, 21055548), (12, 17546290), (15, 14037032), (20, 10527774), (24, 8773145), (30, 7018516), (40, 5263887), (60, 3509258), (120, 1754629)]