386850840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3223757}}^1$

素因数の和:3223771

約数の個数: 32

約数和(自身を含む): 1160552880

約数和(自身を除く): 773702040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3223757, 6447514, 9671271, 12895028, 16118785, 19342542, 25790056, 32237570, 38685084, 48356355, 64475140, 77370168, 96712710, 128950280, 193425420, 386850840]

約数ペア:

[(1, 386850840), (2, 193425420), (3, 128950280), (4, 96712710), (5, 77370168), (6, 64475140), (8, 48356355), (10, 38685084), (12, 32237570), (15, 25790056), (20, 19342542), (24, 16118785), (30, 12895028), (40, 9671271), (60, 6447514), (120, 3223757)]