15182560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 37037952

約数和(自身を除く): 21855392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 3061, 4960, 6122, 12244, 15305, 24488, 30610, 48976, 61220, 94891, 97952, 122440, 189782, 244880, 379564, 474455, 489760, 759128, 948910, 1518256, 1897820, 3036512, 3795640, 7591280, 15182560]

約数ペア:

[(1, 15182560), (2, 7591280), (4, 3795640), (5, 3036512), (8, 1897820), (10, 1518256), (16, 948910), (20, 759128), (31, 489760), (32, 474455), (40, 379564), (62, 244880), (80, 189782), (124, 122440), (155, 97952), (160, 94891), (248, 61220), (310, 48976), (496, 30610), (620, 24488), (992, 15305), (1240, 12244), (2480, 6122), (3061, 4960)]