42075480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{350629}}^1$

素因数の和:350643

約数の個数: 32

約数和(自身を含む): 126226800

約数和(自身を除く): 84151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 350629, 701258, 1051887, 1402516, 1753145, 2103774, 2805032, 3506290, 4207548, 5259435, 7012580, 8415096, 10518870, 14025160, 21037740, 42075480]

約数ペア:

[(1, 42075480), (2, 21037740), (3, 14025160), (4, 10518870), (5, 8415096), (6, 7012580), (8, 5259435), (10, 4207548), (12, 3506290), (15, 2805032), (20, 2103774), (24, 1753145), (30, 1402516), (40, 1051887), (60, 701258), (120, 350629)]