1551176280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4308823}}^1$

素因数の和:4308840

約数の個数: 48

約数和(自身を含む): 5041324080

約数和(自身を除く): 3490147800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4308823, 8617646, 12926469, 17235292, 21544115, 25852938, 34470584, 38779407, 43088230, 51705876, 64632345, 77558814, 86176460, 103411752, 129264690, 155117628, 172352920, 193897035, 258529380, 310235256, 387794070, 517058760, 775588140, 1551176280]

約数ペア:

[(1, 1551176280), (2, 775588140), (3, 517058760), (4, 387794070), (5, 310235256), (6, 258529380), (8, 193897035), (9, 172352920), (10, 155117628), (12, 129264690), (15, 103411752), (18, 86176460), (20, 77558814), (24, 64632345), (30, 51705876), (36, 43088230), (40, 38779407), (45, 34470584), (60, 25852938), (72, 21544115), (90, 17235292), (120, 12926469), (180, 8617646), (360, 4308823)]