84230280

素因数分解:

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

素因数の和:26020

約数の個数: 80

約数和(自身を含む): 283118220

約数和(自身を除く): 198887940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 233973, 259970, 311964, 389955, 467946, 519940, 623928, 701919, 779910, 935892, 1039880, 1169865, 1403838, 1559820, 1871784, 2105757, 2339730, 2807676, 3119640, 3509595, 4211514, 4679460, 5615352, 7019190, 8423028, 9358920, 10528785, 14038380, 16846056, 21057570, 28076760, 42115140, 84230280]

約数ペア:

[(1, 84230280), (2, 42115140), (3, 28076760), (4, 21057570), (5, 16846056), (6, 14038380), (8, 10528785), (9, 9358920), (10, 8423028), (12, 7019190), (15, 5615352), (18, 4679460), (20, 4211514), (24, 3509595), (27, 3119640), (30, 2807676), (36, 2339730), (40, 2105757), (45, 1871784), (54, 1559820), (60, 1403838), (72, 1169865), (81, 1039880), (90, 935892), (108, 779910), (120, 701919), (135, 623928), (162, 519940), (180, 467946), (216, 389955), (270, 311964), (324, 259970), (360, 233973), (405, 207976), (540, 155982), (648, 129985), (810, 103988), (1080, 77991), (1620, 51994), (3240, 25997)]