24205740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31033}}^1$

素因数の和:31058

約数の個数: 48

約数和(自身を含む): 72991968

約数和(自身を除く): 48786228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31033, 62066, 93099, 124132, 155165, 186198, 310330, 372396, 403429, 465495, 620660, 806858, 930990, 1210287, 1613716, 1861980, 2017145, 2420574, 4034290, 4841148, 6051435, 8068580, 12102870, 24205740]

約数ペア:

[(1, 24205740), (2, 12102870), (3, 8068580), (4, 6051435), (5, 4841148), (6, 4034290), (10, 2420574), (12, 2017145), (13, 1861980), (15, 1613716), (20, 1210287), (26, 930990), (30, 806858), (39, 620660), (52, 465495), (60, 403429), (65, 372396), (78, 310330), (130, 186198), (156, 155165), (195, 124132), (260, 93099), (390, 62066), (780, 31033)]