54539640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151499}}^1$

素因数の和:151516

約数の個数: 48

約数和(自身を含む): 177255000

約数和(自身を除く): 122715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 151499, 302998, 454497, 605996, 757495, 908994, 1211992, 1363491, 1514990, 1817988, 2272485, 2726982, 3029980, 3635976, 4544970, 5453964, 6059960, 6817455, 9089940, 10907928, 13634910, 18179880, 27269820, 54539640]

約数ペア:

[(1, 54539640), (2, 27269820), (3, 18179880), (4, 13634910), (5, 10907928), (6, 9089940), (8, 6817455), (9, 6059960), (10, 5453964), (12, 4544970), (15, 3635976), (18, 3029980), (20, 2726982), (24, 2272485), (30, 1817988), (36, 1514990), (40, 1363491), (45, 1211992), (60, 908994), (72, 757495), (90, 605996), (120, 454497), (180, 302998), (360, 151499)]