19296960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20101}}^1$

素因数の和:20121

約数の個数: 56

約数和(自身を含む): 61270896

約数和(自身を除く): 41973936

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, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 321616, 402020, 482424, 603030, 643232, 804040, 964848, 1206060, 1286464, 1608080, 1929696, 2412120, 3216160, 3859392, 4824240, 6432320, 9648480, 19296960]

約数ペア:

[(1, 19296960), (2, 9648480), (3, 6432320), (4, 4824240), (5, 3859392), (6, 3216160), (8, 2412120), (10, 1929696), (12, 1608080), (15, 1286464), (16, 1206060), (20, 964848), (24, 804040), (30, 643232), (32, 603030), (40, 482424), (48, 402020), (60, 321616), (64, 301515), (80, 241212), (96, 201010), (120, 160808), (160, 120606), (192, 100505), (240, 80404), (320, 60303), (480, 40202), (960, 20101)]