190636920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{529547}}^1$

素因数の和:529564

約数の個数: 48

約数和(自身を含む): 619571160

約数和(自身を除く): 428934240

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, 529547, 1059094, 1588641, 2118188, 2647735, 3177282, 4236376, 4765923, 5295470, 6354564, 7943205, 9531846, 10590940, 12709128, 15886410, 19063692, 21181880, 23829615, 31772820, 38127384, 47659230, 63545640, 95318460, 190636920]

約数ペア:

[(1, 190636920), (2, 95318460), (3, 63545640), (4, 47659230), (5, 38127384), (6, 31772820), (8, 23829615), (9, 21181880), (10, 19063692), (12, 15886410), (15, 12709128), (18, 10590940), (20, 9531846), (24, 7943205), (30, 6354564), (36, 5295470), (40, 4765923), (45, 4236376), (60, 3177282), (72, 2647735), (90, 2118188), (120, 1588641), (180, 1059094), (360, 529547)]