245955480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2049629}}^1$

素因数の和:2049643

約数の個数: 32

約数和(自身を含む): 737866800

約数和(自身を除く): 491911320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2049629, 4099258, 6148887, 8198516, 10248145, 12297774, 16397032, 20496290, 24595548, 30744435, 40992580, 49191096, 61488870, 81985160, 122977740, 245955480]

約数ペア:

[(1, 245955480), (2, 122977740), (3, 81985160), (4, 61488870), (5, 49191096), (6, 40992580), (8, 30744435), (10, 24595548), (12, 20496290), (15, 16397032), (20, 12297774), (24, 10248145), (30, 8198516), (40, 6148887), (60, 4099258), (120, 2049629)]