45187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{188281}}^1$

素因数の和:188297

約数の個数: 40

約数和(自身を含む): 140081808

約数和(自身を除く): 94894368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 188281, 376562, 564843, 753124, 941405, 1129686, 1506248, 1882810, 2259372, 2824215, 3012496, 3765620, 4518744, 5648430, 7531240, 9037488, 11296860, 15062480, 22593720, 45187440]

約数ペア:

[(1, 45187440), (2, 22593720), (3, 15062480), (4, 11296860), (5, 9037488), (6, 7531240), (8, 5648430), (10, 4518744), (12, 3765620), (15, 3012496), (16, 2824215), (20, 2259372), (24, 1882810), (30, 1506248), (40, 1129686), (48, 941405), (60, 753124), (80, 564843), (120, 376562), (240, 188281)]