15807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10133}}^1$

素因数の和:10160

約数の個数: 64

約数和(自身を含む): 51075360

約数和(自身を除く): 35267880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10133, 20266, 30399, 40532, 50665, 60798, 81064, 101330, 121596, 131729, 151995, 202660, 243192, 263458, 303990, 395187, 405320, 526916, 607980, 658645, 790374, 1053832, 1215960, 1317290, 1580748, 1975935, 2634580, 3161496, 3951870, 5269160, 7903740, 15807480]

約数ペア:

[(1, 15807480), (2, 7903740), (3, 5269160), (4, 3951870), (5, 3161496), (6, 2634580), (8, 1975935), (10, 1580748), (12, 1317290), (13, 1215960), (15, 1053832), (20, 790374), (24, 658645), (26, 607980), (30, 526916), (39, 405320), (40, 395187), (52, 303990), (60, 263458), (65, 243192), (78, 202660), (104, 151995), (120, 131729), (130, 121596), (156, 101330), (195, 81064), (260, 60798), (312, 50665), (390, 40532), (520, 30399), (780, 20266), (1560, 10133)]