15143280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63097}}^1$

素因数の和:63113

約数の個数: 40

約数和(自身を含む): 46944912

約数和(自身を除く): 31801632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63097, 126194, 189291, 252388, 315485, 378582, 504776, 630970, 757164, 946455, 1009552, 1261940, 1514328, 1892910, 2523880, 3028656, 3785820, 5047760, 7571640, 15143280]

約数ペア:

[(1, 15143280), (2, 7571640), (3, 5047760), (4, 3785820), (5, 3028656), (6, 2523880), (8, 1892910), (10, 1514328), (12, 1261940), (15, 1009552), (16, 946455), (20, 757164), (24, 630970), (30, 504776), (40, 378582), (48, 315485), (60, 252388), (80, 189291), (120, 126194), (240, 63097)]