54857160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152381}}^1$

素因数の和:152398

約数の個数: 48

約数和(自身を含む): 178286940

約数和(自身を除く): 123429780

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, 152381, 304762, 457143, 609524, 761905, 914286, 1219048, 1371429, 1523810, 1828572, 2285715, 2742858, 3047620, 3657144, 4571430, 5485716, 6095240, 6857145, 9142860, 10971432, 13714290, 18285720, 27428580, 54857160]

約数ペア:

[(1, 54857160), (2, 27428580), (3, 18285720), (4, 13714290), (5, 10971432), (6, 9142860), (8, 6857145), (9, 6095240), (10, 5485716), (12, 4571430), (15, 3657144), (18, 3047620), (20, 2742858), (24, 2285715), (30, 1828572), (36, 1523810), (40, 1371429), (45, 1219048), (60, 914286), (72, 761905), (90, 609524), (120, 457143), (180, 304762), (360, 152381)]