122230320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509293}}^1$

素因数の和:509309

約数の個数: 40

約数和(自身を含む): 378914736

約数和(自身を除く): 256684416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509293, 1018586, 1527879, 2037172, 2546465, 3055758, 4074344, 5092930, 6111516, 7639395, 8148688, 10185860, 12223032, 15278790, 20371720, 24446064, 30557580, 40743440, 61115160, 122230320]

約数ペア:

[(1, 122230320), (2, 61115160), (3, 40743440), (4, 30557580), (5, 24446064), (6, 20371720), (8, 15278790), (10, 12223032), (12, 10185860), (15, 8148688), (16, 7639395), (20, 6111516), (24, 5092930), (30, 4074344), (40, 3055758), (48, 2546465), (60, 2037172), (80, 1527879), (120, 1018586), (240, 509293)]