293457720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2445481}}^1$

素因数の和:2445495

約数の個数: 32

約数和(自身を含む): 880373520

約数和(自身を除く): 586915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2445481, 4890962, 7336443, 9781924, 12227405, 14672886, 19563848, 24454810, 29345772, 36682215, 48909620, 58691544, 73364430, 97819240, 146728860, 293457720]

約数ペア:

[(1, 293457720), (2, 146728860), (3, 97819240), (4, 73364430), (5, 58691544), (6, 48909620), (8, 36682215), (10, 29345772), (12, 24454810), (15, 19563848), (20, 14672886), (24, 12227405), (30, 9781924), (40, 7336443), (60, 4890962), (120, 2445481)]