2516160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2641

約数の個数: 56

約数和(自身を含む): 7991856

約数和(自身を除く): 5475696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2621, 5242, 7863, 10484, 13105, 15726, 20968, 26210, 31452, 39315, 41936, 52420, 62904, 78630, 83872, 104840, 125808, 157260, 167744, 209680, 251616, 314520, 419360, 503232, 629040, 838720, 1258080, 2516160]

約数ペア:

[(1, 2516160), (2, 1258080), (3, 838720), (4, 629040), (5, 503232), (6, 419360), (8, 314520), (10, 251616), (12, 209680), (15, 167744), (16, 157260), (20, 125808), (24, 104840), (30, 83872), (32, 78630), (40, 62904), (48, 52420), (60, 41936), (64, 39315), (80, 31452), (96, 26210), (120, 20968), (160, 15726), (192, 13105), (240, 10484), (320, 7863), (480, 5242), (960, 2621)]