18023280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6827}}^1$

素因数の和:6854

約数の個数: 80

約数和(自身を含む): 60960384

約数和(自身を除く): 42937104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6827, 13654, 20481, 27308, 34135, 40962, 54616, 68270, 75097, 81924, 102405, 109232, 136540, 150194, 163848, 204810, 225291, 273080, 300388, 327696, 375485, 409620, 450582, 546160, 600776, 750970, 819240, 901164, 1126455, 1201552, 1501940, 1638480, 1802328, 2252910, 3003880, 3604656, 4505820, 6007760, 9011640, 18023280]

約数ペア:

[(1, 18023280), (2, 9011640), (3, 6007760), (4, 4505820), (5, 3604656), (6, 3003880), (8, 2252910), (10, 1802328), (11, 1638480), (12, 1501940), (15, 1201552), (16, 1126455), (20, 901164), (22, 819240), (24, 750970), (30, 600776), (33, 546160), (40, 450582), (44, 409620), (48, 375485), (55, 327696), (60, 300388), (66, 273080), (80, 225291), (88, 204810), (110, 163848), (120, 150194), (132, 136540), (165, 109232), (176, 102405), (220, 81924), (240, 75097), (264, 68270), (330, 54616), (440, 40962), (528, 34135), (660, 27308), (880, 20481), (1320, 13654), (2640, 6827)]