40995480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341629}}^1$

素因数の和:341643

約数の個数: 32

約数和(自身を含む): 122986800

約数和(自身を除く): 81991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341629, 683258, 1024887, 1366516, 1708145, 2049774, 2733032, 3416290, 4099548, 5124435, 6832580, 8199096, 10248870, 13665160, 20497740, 40995480]

約数ペア:

[(1, 40995480), (2, 20497740), (3, 13665160), (4, 10248870), (5, 8199096), (6, 6832580), (8, 5124435), (10, 4099548), (12, 3416290), (15, 2733032), (20, 2049774), (24, 1708145), (30, 1366516), (40, 1024887), (60, 683258), (120, 341629)]