729840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3041}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 2263248

約数和(自身を除く): 1533408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3041, 6082, 9123, 12164, 15205, 18246, 24328, 30410, 36492, 45615, 48656, 60820, 72984, 91230, 121640, 145968, 182460, 243280, 364920, 729840]

約数ペア:

[(1, 729840), (2, 364920), (3, 243280), (4, 182460), (5, 145968), (6, 121640), (8, 91230), (10, 72984), (12, 60820), (15, 48656), (16, 45615), (20, 36492), (24, 30410), (30, 24328), (40, 18246), (48, 15205), (60, 12164), (80, 9123), (120, 6082), (240, 3041)]