155843040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{324673}}^1$

素因数の和:324691

約数の個数: 48

約数和(自身を含む): 490907088

約数和(自身を除く): 335064048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 324673, 649346, 974019, 1298692, 1623365, 1948038, 2597384, 3246730, 3896076, 4870095, 5194768, 6493460, 7792152, 9740190, 10389536, 12986920, 15584304, 19480380, 25973840, 31168608, 38960760, 51947680, 77921520, 155843040]

約数ペア:

[(1, 155843040), (2, 77921520), (3, 51947680), (4, 38960760), (5, 31168608), (6, 25973840), (8, 19480380), (10, 15584304), (12, 12986920), (15, 10389536), (16, 9740190), (20, 7792152), (24, 6493460), (30, 5194768), (32, 4870095), (40, 3896076), (48, 3246730), (60, 2597384), (80, 1948038), (96, 1623365), (120, 1298692), (160, 974019), (240, 649346), (480, 324673)]