19025403480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52848343}}^1$

素因数の和:52848360

約数の個数: 48

約数和(自身を含む): 61832562480

約数和(自身を除く): 42807159000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52848343, 105696686, 158545029, 211393372, 264241715, 317090058, 422786744, 475635087, 528483430, 634180116, 792725145, 951270174, 1056966860, 1268360232, 1585450290, 1902540348, 2113933720, 2378175435, 3170900580, 3805080696, 4756350870, 6341801160, 9512701740, 19025403480]

約数ペア:

[(1, 19025403480), (2, 9512701740), (3, 6341801160), (4, 4756350870), (5, 3805080696), (6, 3170900580), (8, 2378175435), (9, 2113933720), (10, 1902540348), (12, 1585450290), (15, 1268360232), (18, 1056966860), (20, 951270174), (24, 792725145), (30, 634180116), (36, 528483430), (40, 475635087), (45, 422786744), (60, 317090058), (72, 264241715), (90, 211393372), (120, 158545029), (180, 105696686), (360, 52848343)]