28194823920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117478433}}^1$

素因数の和:117478449

約数の個数: 40

約数和(自身を含む): 87403954896

約数和(自身を除く): 59209130976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117478433, 234956866, 352435299, 469913732, 587392165, 704870598, 939827464, 1174784330, 1409741196, 1762176495, 1879654928, 2349568660, 2819482392, 3524352990, 4699137320, 5638964784, 7048705980, 9398274640, 14097411960, 28194823920]

約数ペア:

[(1, 28194823920), (2, 14097411960), (3, 9398274640), (4, 7048705980), (5, 5638964784), (6, 4699137320), (8, 3524352990), (10, 2819482392), (12, 2349568660), (15, 1879654928), (16, 1762176495), (20, 1409741196), (24, 1174784330), (30, 939827464), (40, 704870598), (48, 587392165), (60, 469913732), (80, 352435299), (120, 234956866), (240, 117478433)]