11961240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 24153960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 379, 526, 758, 789, 1052, 1137, 1315, 1516, 1578, 1895, 2104, 2274, 2630, 3032, 3156, 3790, 3945, 4548, 5260, 5685, 6312, 7580, 7890, 9096, 10520, 11370, 15160, 15780, 22740, 31560, 45480, 99677, 199354, 299031, 398708, 498385, 598062, 797416, 996770, 1196124, 1495155, 1993540, 2392248, 2990310, 3987080, 5980620, 11961240]

約数ペア:

[(1, 11961240), (2, 5980620), (3, 3987080), (4, 2990310), (5, 2392248), (6, 1993540), (8, 1495155), (10, 1196124), (12, 996770), (15, 797416), (20, 598062), (24, 498385), (30, 398708), (40, 299031), (60, 199354), (120, 99677), (263, 45480), (379, 31560), (526, 22740), (758, 15780), (789, 15160), (1052, 11370), (1137, 10520), (1315, 9096), (1516, 7890), (1578, 7580), (1895, 6312), (2104, 5685), (2274, 5260), (2630, 4548), (3032, 3945), (3156, 3790)]