161434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122299}}^1$

素因数の和:122324

約数の個数: 64

約数和(自身を含む): 528336000

約数和(自身を除く): 366901320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 122299, 244598, 366897, 489196, 611495, 733794, 978392, 1222990, 1345289, 1467588, 1834485, 2445980, 2690578, 2935176, 3668970, 4035867, 4891960, 5381156, 6726445, 7337940, 8071734, 10762312, 13452890, 14675880, 16143468, 20179335, 26905780, 32286936, 40358670, 53811560, 80717340, 161434680]

約数ペア:

[(1, 161434680), (2, 80717340), (3, 53811560), (4, 40358670), (5, 32286936), (6, 26905780), (8, 20179335), (10, 16143468), (11, 14675880), (12, 13452890), (15, 10762312), (20, 8071734), (22, 7337940), (24, 6726445), (30, 5381156), (33, 4891960), (40, 4035867), (44, 3668970), (55, 2935176), (60, 2690578), (66, 2445980), (88, 1834485), (110, 1467588), (120, 1345289), (132, 1222990), (165, 978392), (220, 733794), (264, 611495), (330, 489196), (440, 366897), (660, 244598), (1320, 122299)]