244872840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2040607}}^1$

素因数の和:2040621

約数の個数: 32

約数和(自身を含む): 734618880

約数和(自身を除く): 489746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2040607, 4081214, 6121821, 8162428, 10203035, 12243642, 16324856, 20406070, 24487284, 30609105, 40812140, 48974568, 61218210, 81624280, 122436420, 244872840]

約数ペア:

[(1, 244872840), (2, 122436420), (3, 81624280), (4, 61218210), (5, 48974568), (6, 40812140), (8, 30609105), (10, 24487284), (12, 20406070), (15, 16324856), (20, 12243642), (24, 10203035), (30, 8162428), (40, 6121821), (60, 4081214), (120, 2040607)]