56153520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25997}}^1$

素因数の和:26019

約数の個数: 80

約数和(自身を含む): 193425120

約数和(自身を除く): 137271600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 233973, 259970, 311964, 389955, 415952, 467946, 519940, 623928, 701919, 779910, 935892, 1039880, 1169865, 1247856, 1403838, 1559820, 1871784, 2079760, 2339730, 2807676, 3119640, 3509595, 3743568, 4679460, 5615352, 6239280, 7019190, 9358920, 11230704, 14038380, 18717840, 28076760, 56153520]

約数ペア:

[(1, 56153520), (2, 28076760), (3, 18717840), (4, 14038380), (5, 11230704), (6, 9358920), (8, 7019190), (9, 6239280), (10, 5615352), (12, 4679460), (15, 3743568), (16, 3509595), (18, 3119640), (20, 2807676), (24, 2339730), (27, 2079760), (30, 1871784), (36, 1559820), (40, 1403838), (45, 1247856), (48, 1169865), (54, 1039880), (60, 935892), (72, 779910), (80, 701919), (90, 623928), (108, 519940), (120, 467946), (135, 415952), (144, 389955), (180, 311964), (216, 259970), (240, 233973), (270, 207976), (360, 155982), (432, 129985), (540, 103988), (720, 77991), (1080, 51994), (2160, 25997)]