27270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227257}}^1$

素因数の和:227271

約数の個数: 32

約数和(自身を含む): 81812880

約数和(自身を除く): 54542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227257, 454514, 681771, 909028, 1136285, 1363542, 1818056, 2272570, 2727084, 3408855, 4545140, 5454168, 6817710, 9090280, 13635420, 27270840]

約数ペア:

[(1, 27270840), (2, 13635420), (3, 9090280), (4, 6817710), (5, 5454168), (6, 4545140), (8, 3408855), (10, 2727084), (12, 2272570), (15, 1818056), (20, 1363542), (24, 1136285), (30, 909028), (40, 681771), (60, 454514), (120, 227257)]