272817840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1136741}}^1$

素因数の和:1136757

約数の個数: 40

約数和(自身を含む): 845736048

約数和(自身を除く): 572918208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1136741, 2273482, 3410223, 4546964, 5683705, 6820446, 9093928, 11367410, 13640892, 17051115, 18187856, 22734820, 27281784, 34102230, 45469640, 54563568, 68204460, 90939280, 136408920, 272817840]

約数ペア:

[(1, 272817840), (2, 136408920), (3, 90939280), (4, 68204460), (5, 54563568), (6, 45469640), (8, 34102230), (10, 27281784), (12, 22734820), (15, 18187856), (16, 17051115), (20, 13640892), (24, 11367410), (30, 9093928), (40, 6820446), (48, 5683705), (60, 4546964), (80, 3410223), (120, 2273482), (240, 1136741)]