144859020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1933}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 406140000

約数和(自身を除く): 261280980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 1933, 2498, 3747, 3866, 4996, 5799, 6245, 7494, 7732, 9665, 11598, 12490, 14988, 18735, 19330, 23196, 24980, 28995, 37470, 38660, 57990, 74940, 115980, 2414317, 4828634, 7242951, 9657268, 12071585, 14485902, 24143170, 28971804, 36214755, 48286340, 72429510, 144859020]

約数ペア:

[(1, 144859020), (2, 72429510), (3, 48286340), (4, 36214755), (5, 28971804), (6, 24143170), (10, 14485902), (12, 12071585), (15, 9657268), (20, 7242951), (30, 4828634), (60, 2414317), (1249, 115980), (1933, 74940), (2498, 57990), (3747, 38660), (3866, 37470), (4996, 28995), (5799, 24980), (6245, 23196), (7494, 19330), (7732, 18735), (9665, 14988), (11598, 12490)]