268400880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33889}}^1$

素因数の和:33919

約数の個数: 120

約数和(自身を含む): 983352240

約数和(自身を除く): 714951360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 33889, 67778, 101667, 135556, 169445, 203334, 271112, 305001, 338890, 372779, 406668, 508335, 542224, 610002, 677780, 745558, 813336, 1016670, 1118337, 1220004, 1355560, 1491116, 1525005, 1626672, 1863895, 2033340, 2236674, 2440008, 2711120, 2982232, 3050010, 3355011, 3727790, 4066680, 4473348, 4880016, 5591685, 5964464, 6100020, 6710022, 7455580, 8133360, 8946696, 11183370, 12200040, 13420044, 14911160, 16775055, 17893392, 22366740, 24400080, 26840088, 29822320, 33550110, 44733480, 53680176, 67100220, 89466960, 134200440, 268400880]

約数ペア:

[(1, 268400880), (2, 134200440), (3, 89466960), (4, 67100220), (5, 53680176), (6, 44733480), (8, 33550110), (9, 29822320), (10, 26840088), (11, 24400080), (12, 22366740), (15, 17893392), (16, 16775055), (18, 14911160), (20, 13420044), (22, 12200040), (24, 11183370), (30, 8946696), (33, 8133360), (36, 7455580), (40, 6710022), (44, 6100020), (45, 5964464), (48, 5591685), (55, 4880016), (60, 4473348), (66, 4066680), (72, 3727790), (80, 3355011), (88, 3050010), (90, 2982232), (99, 2711120), (110, 2440008), (120, 2236674), (132, 2033340), (144, 1863895), (165, 1626672), (176, 1525005), (180, 1491116), (198, 1355560), (220, 1220004), (240, 1118337), (264, 1016670), (330, 813336), (360, 745558), (396, 677780), (440, 610002), (495, 542224), (528, 508335), (660, 406668), (720, 372779), (792, 338890), (880, 305001), (990, 271112), (1320, 203334), (1584, 169445), (1980, 135556), (2640, 101667), (3960, 67778), (7920, 33889)]