323734440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37997}}^1$

素因数の和:38082

約数の個数: 64

約数和(自身を含む): 984908160

約数和(自身を除く): 661173720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 37997, 75994, 113991, 151988, 189985, 227982, 303976, 379970, 455964, 569955, 759940, 911928, 1139910, 1519880, 2279820, 2697787, 4559640, 5395574, 8093361, 10791148, 13488935, 16186722, 21582296, 26977870, 32373444, 40466805, 53955740, 64746888, 80933610, 107911480, 161867220, 323734440]

約数ペア:

[(1, 323734440), (2, 161867220), (3, 107911480), (4, 80933610), (5, 64746888), (6, 53955740), (8, 40466805), (10, 32373444), (12, 26977870), (15, 21582296), (20, 16186722), (24, 13488935), (30, 10791148), (40, 8093361), (60, 5395574), (71, 4559640), (120, 2697787), (142, 2279820), (213, 1519880), (284, 1139910), (355, 911928), (426, 759940), (568, 569955), (710, 455964), (852, 379970), (1065, 303976), (1420, 227982), (1704, 189985), (2130, 151988), (2840, 113991), (4260, 75994), (8520, 37997)]