28076760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25997}}^1$

素因数の和:26017

約数の個数: 64

約数和(自身を含む): 93592800

約数和(自身を除く): 65516040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 233973, 259970, 311964, 389955, 467946, 519940, 623928, 701919, 779910, 935892, 1039880, 1169865, 1403838, 1559820, 1871784, 2339730, 2807676, 3119640, 3509595, 4679460, 5615352, 7019190, 9358920, 14038380, 28076760]

約数ペア:

[(1, 28076760), (2, 14038380), (3, 9358920), (4, 7019190), (5, 5615352), (6, 4679460), (8, 3509595), (9, 3119640), (10, 2807676), (12, 2339730), (15, 1871784), (18, 1559820), (20, 1403838), (24, 1169865), (27, 1039880), (30, 935892), (36, 779910), (40, 701919), (45, 623928), (54, 519940), (60, 467946), (72, 389955), (90, 311964), (108, 259970), (120, 233973), (135, 207976), (180, 155982), (216, 129985), (270, 103988), (360, 77991), (540, 51994), (1080, 25997)]