11447640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31799}}^1$

素因数の和:31816

約数の個数: 48

約数和(自身を含む): 37206000

約数和(自身を除く): 25758360

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, 31799, 63598, 95397, 127196, 158995, 190794, 254392, 286191, 317990, 381588, 476985, 572382, 635980, 763176, 953970, 1144764, 1271960, 1430955, 1907940, 2289528, 2861910, 3815880, 5723820, 11447640]

約数ペア:

[(1, 11447640), (2, 5723820), (3, 3815880), (4, 2861910), (5, 2289528), (6, 1907940), (8, 1430955), (9, 1271960), (10, 1144764), (12, 953970), (15, 763176), (18, 635980), (20, 572382), (24, 476985), (30, 381588), (36, 317990), (40, 286191), (45, 254392), (60, 190794), (72, 158995), (90, 127196), (120, 95397), (180, 63598), (360, 31799)]