25644720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106853}}^1$

素因数の和:106869

約数の個数: 40

約数和(自身を含む): 79499376

約数和(自身を除く): 53854656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106853, 213706, 320559, 427412, 534265, 641118, 854824, 1068530, 1282236, 1602795, 1709648, 2137060, 2564472, 3205590, 4274120, 5128944, 6411180, 8548240, 12822360, 25644720]

約数ペア:

[(1, 25644720), (2, 12822360), (3, 8548240), (4, 6411180), (5, 5128944), (6, 4274120), (8, 3205590), (10, 2564472), (12, 2137060), (15, 1709648), (16, 1602795), (20, 1282236), (24, 1068530), (30, 854824), (40, 641118), (48, 534265), (60, 427412), (80, 320559), (120, 213706), (240, 106853)]