215686080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74891}}^1$

素因数の和:74914

約数の個数: 84

約数和(自身を含む): 741880152

約数和(自身を除く): 526194072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74891, 149782, 224673, 299564, 374455, 449346, 599128, 674019, 748910, 898692, 1123365, 1198256, 1348038, 1497820, 1797384, 2246730, 2396512, 2696076, 2995640, 3370095, 3594768, 4493460, 4793024, 5392152, 5991280, 6740190, 7189536, 8986920, 10784304, 11982560, 13480380, 14379072, 17973840, 21568608, 23965120, 26960760, 35947680, 43137216, 53921520, 71895360, 107843040, 215686080]

約数ペア:

[(1, 215686080), (2, 107843040), (3, 71895360), (4, 53921520), (5, 43137216), (6, 35947680), (8, 26960760), (9, 23965120), (10, 21568608), (12, 17973840), (15, 14379072), (16, 13480380), (18, 11982560), (20, 10784304), (24, 8986920), (30, 7189536), (32, 6740190), (36, 5991280), (40, 5392152), (45, 4793024), (48, 4493460), (60, 3594768), (64, 3370095), (72, 2995640), (80, 2696076), (90, 2396512), (96, 2246730), (120, 1797384), (144, 1497820), (160, 1348038), (180, 1198256), (192, 1123365), (240, 898692), (288, 748910), (320, 674019), (360, 599128), (480, 449346), (576, 374455), (720, 299564), (960, 224673), (1440, 149782), (2880, 74891)]