18213148320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37944059}}^1$

素因数の和:37944077

約数の個数: 48

約数和(自身を含む): 57371418720

約数和(自身を除く): 39158270400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37944059, 75888118, 113832177, 151776236, 189720295, 227664354, 303552472, 379440590, 455328708, 569160885, 607104944, 758881180, 910657416, 1138321770, 1214209888, 1517762360, 1821314832, 2276643540, 3035524720, 3642629664, 4553287080, 6071049440, 9106574160, 18213148320]

約数ペア:

[(1, 18213148320), (2, 9106574160), (3, 6071049440), (4, 4553287080), (5, 3642629664), (6, 3035524720), (8, 2276643540), (10, 1821314832), (12, 1517762360), (15, 1214209888), (16, 1138321770), (20, 910657416), (24, 758881180), (30, 607104944), (32, 569160885), (40, 455328708), (48, 379440590), (60, 303552472), (80, 227664354), (96, 189720295), (120, 151776236), (160, 113832177), (240, 75888118), (480, 37944059)]