277390920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2311591}}^1$

素因数の和:2311605

約数の個数: 32

約数和(自身を含む): 832173120

約数和(自身を除く): 554782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2311591, 4623182, 6934773, 9246364, 11557955, 13869546, 18492728, 23115910, 27739092, 34673865, 46231820, 55478184, 69347730, 92463640, 138695460, 277390920]

約数ペア:

[(1, 277390920), (2, 138695460), (3, 92463640), (4, 69347730), (5, 55478184), (6, 46231820), (8, 34673865), (10, 27739092), (12, 23115910), (15, 18492728), (20, 13869546), (24, 11557955), (30, 9246364), (40, 6934773), (60, 4623182), (120, 2311591)]