30223320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251861}}^1$

素因数の和:251875

約数の個数: 32

約数和(自身を含む): 90670320

約数和(自身を除く): 60447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251861, 503722, 755583, 1007444, 1259305, 1511166, 2014888, 2518610, 3022332, 3777915, 5037220, 6044664, 7555830, 10074440, 15111660, 30223320]

約数ペア:

[(1, 30223320), (2, 15111660), (3, 10074440), (4, 7555830), (5, 6044664), (6, 5037220), (8, 3777915), (10, 3022332), (12, 2518610), (15, 2014888), (20, 1511166), (24, 1259305), (30, 1007444), (40, 755583), (60, 503722), (120, 251861)]