152238280

素因数分解:

$2^3\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3023}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 190683320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1259, 2518, 3023, 5036, 6046, 6295, 10072, 12092, 12590, 15115, 24184, 25180, 30230, 50360, 60460, 120920, 3805957, 7611914, 15223828, 19029785, 30447656, 38059570, 76119140, 152238280]

約数ペア:

[(1, 152238280), (2, 76119140), (4, 38059570), (5, 30447656), (8, 19029785), (10, 15223828), (20, 7611914), (40, 3805957), (1259, 120920), (2518, 60460), (3023, 50360), (5036, 30230), (6046, 25180), (6295, 24184), (10072, 15115), (12092, 12590)]