1878914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{96059}}^1$

素因数の和:96236

約数の個数: 64

約数和(自身を含む): 5671382400

約数和(自身を除く): 3792468360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 96059, 192118, 288177, 384236, 480295, 576354, 768472, 960590, 1152708, 1440885, 1921180, 2305416, 2881770, 3842360, 5763540, 11527080, 15657617, 31315234, 46972851, 62630468, 78288085, 93945702, 125260936, 156576170, 187891404, 234864255, 313152340, 375782808, 469728510, 626304680, 939457020, 1878914040]

約数ペア:

[(1, 1878914040), (2, 939457020), (3, 626304680), (4, 469728510), (5, 375782808), (6, 313152340), (8, 234864255), (10, 187891404), (12, 156576170), (15, 125260936), (20, 93945702), (24, 78288085), (30, 62630468), (40, 46972851), (60, 31315234), (120, 15657617), (163, 11527080), (326, 5763540), (489, 3842360), (652, 2881770), (815, 2305416), (978, 1921180), (1304, 1440885), (1630, 1152708), (1956, 960590), (2445, 768472), (3260, 576354), (3912, 480295), (4890, 384236), (6520, 288177), (9780, 192118), (19560, 96059)]