23665080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 71424000

約数和(自身を除く): 47758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 991, 995, 1194, 1592, 1982, 1990, 2388, 2973, 2985, 3964, 3980, 4776, 4955, 5946, 5970, 7928, 7960, 9910, 11892, 11940, 14865, 19820, 23784, 23880, 29730, 39640, 59460, 118920, 197209, 394418, 591627, 788836, 986045, 1183254, 1577672, 1972090, 2366508, 2958135, 3944180, 4733016, 5916270, 7888360, 11832540, 23665080]

約数ペア:

[(1, 23665080), (2, 11832540), (3, 7888360), (4, 5916270), (5, 4733016), (6, 3944180), (8, 2958135), (10, 2366508), (12, 1972090), (15, 1577672), (20, 1183254), (24, 986045), (30, 788836), (40, 591627), (60, 394418), (120, 197209), (199, 118920), (398, 59460), (597, 39640), (796, 29730), (991, 23880), (995, 23784), (1194, 19820), (1592, 14865), (1982, 11940), (1990, 11892), (2388, 9910), (2973, 7960), (2985, 7928), (3964, 5970), (3980, 5946), (4776, 4955)]