54187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{225781}}^1$

素因数の和:225797

約数の個数: 40

約数和(自身を含む): 167981808

約数和(自身を除く): 113794368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 225781, 451562, 677343, 903124, 1128905, 1354686, 1806248, 2257810, 2709372, 3386715, 3612496, 4515620, 5418744, 6773430, 9031240, 10837488, 13546860, 18062480, 27093720, 54187440]

約数ペア:

[(1, 54187440), (2, 27093720), (3, 18062480), (4, 13546860), (5, 10837488), (6, 9031240), (8, 6773430), (10, 5418744), (12, 4515620), (15, 3612496), (16, 3386715), (20, 2709372), (24, 2257810), (30, 1806248), (40, 1354686), (48, 1128905), (60, 903124), (80, 677343), (120, 451562), (240, 225781)]