992640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 3525120

約数和(自身を除く): 2532480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 640, 660, 704, 705, 752, 880, 940, 960, 1034, 1056, 1128, 1320, 1408, 1410, 1504, 1551, 1760, 1880, 1920, 2068, 2112, 2256, 2585, 2640, 2820, 3008, 3102, 3520, 3760, 4136, 4224, 4512, 5170, 5280, 5640, 6016, 6204, 7040, 7520, 7755, 8272, 9024, 10340, 10560, 11280, 12408, 15040, 15510, 16544, 18048, 20680, 21120, 22560, 24816, 30080, 31020, 33088, 41360, 45120, 49632, 62040, 66176, 82720, 90240, 99264, 124080, 165440, 198528, 248160, 330880, 496320, 992640]

約数ペア:

[(1, 992640), (2, 496320), (3, 330880), (4, 248160), (5, 198528), (6, 165440), (8, 124080), (10, 99264), (11, 90240), (12, 82720), (15, 66176), (16, 62040), (20, 49632), (22, 45120), (24, 41360), (30, 33088), (32, 31020), (33, 30080), (40, 24816), (44, 22560), (47, 21120), (48, 20680), (55, 18048), (60, 16544), (64, 15510), (66, 15040), (80, 12408), (88, 11280), (94, 10560), (96, 10340), (110, 9024), (120, 8272), (128, 7755), (132, 7520), (141, 7040), (160, 6204), (165, 6016), (176, 5640), (188, 5280), (192, 5170), (220, 4512), (235, 4224), (240, 4136), (264, 3760), (282, 3520), (320, 3102), (330, 3008), (352, 2820), (376, 2640), (384, 2585), (440, 2256), (470, 2112), (480, 2068), (517, 1920), (528, 1880), (564, 1760), (640, 1551), (660, 1504), (704, 1410), (705, 1408), (752, 1320), (880, 1128), (940, 1056), (960, 1034)]