188442840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1570357}}^1$

素因数の和:1570371

約数の個数: 32

約数和(自身を含む): 565328880

約数和(自身を除く): 376886040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1570357, 3140714, 4711071, 6281428, 7851785, 9422142, 12562856, 15703570, 18844284, 23555355, 31407140, 37688568, 47110710, 62814280, 94221420, 188442840]

約数ペア:

[(1, 188442840), (2, 94221420), (3, 62814280), (4, 47110710), (5, 37688568), (6, 31407140), (8, 23555355), (10, 18844284), (12, 15703570), (15, 12562856), (20, 9422142), (24, 7851785), (30, 6281428), (40, 4711071), (60, 3140714), (120, 1570357)]