15589320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 47113920

約数和(自身を除く): 31524600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 797, 815, 978, 1304, 1594, 1630, 1956, 2391, 2445, 3188, 3260, 3912, 3985, 4782, 4890, 6376, 6520, 7970, 9564, 9780, 11955, 15940, 19128, 19560, 23910, 31880, 47820, 95640, 129911, 259822, 389733, 519644, 649555, 779466, 1039288, 1299110, 1558932, 1948665, 2598220, 3117864, 3897330, 5196440, 7794660, 15589320]

約数ペア:

[(1, 15589320), (2, 7794660), (3, 5196440), (4, 3897330), (5, 3117864), (6, 2598220), (8, 1948665), (10, 1558932), (12, 1299110), (15, 1039288), (20, 779466), (24, 649555), (30, 519644), (40, 389733), (60, 259822), (120, 129911), (163, 95640), (326, 47820), (489, 31880), (652, 23910), (797, 19560), (815, 19128), (978, 15940), (1304, 11955), (1594, 9780), (1630, 9564), (1956, 7970), (2391, 6520), (2445, 6376), (3188, 4890), (3260, 4782), (3912, 3985)]