1520777280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144013}}^1$

素因数の和:144044

約数の個数: 112

約数和(自身を含む): 5267456064

約数和(自身を除く): 3746678784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 144013, 288026, 432039, 576052, 720065, 864078, 1152104, 1440130, 1584143, 1728156, 2160195, 2304208, 2880260, 3168286, 3456312, 4320390, 4608416, 4752429, 5760520, 6336572, 6912624, 7920715, 8640780, 9216832, 9504858, 11521040, 12673144, 13825248, 15841430, 17281560, 19009716, 23042080, 23762145, 25346288, 27650496, 31682860, 34563120, 38019432, 46084160, 47524290, 50692576, 63365720, 69126240, 76038864, 95048580, 101385152, 126731440, 138252480, 152077728, 190097160, 253462880, 304155456, 380194320, 506925760, 760388640, 1520777280]

約数ペア:

[(1, 1520777280), (2, 760388640), (3, 506925760), (4, 380194320), (5, 304155456), (6, 253462880), (8, 190097160), (10, 152077728), (11, 138252480), (12, 126731440), (15, 101385152), (16, 95048580), (20, 76038864), (22, 69126240), (24, 63365720), (30, 50692576), (32, 47524290), (33, 46084160), (40, 38019432), (44, 34563120), (48, 31682860), (55, 27650496), (60, 25346288), (64, 23762145), (66, 23042080), (80, 19009716), (88, 17281560), (96, 15841430), (110, 13825248), (120, 12673144), (132, 11521040), (160, 9504858), (165, 9216832), (176, 8640780), (192, 7920715), (220, 6912624), (240, 6336572), (264, 5760520), (320, 4752429), (330, 4608416), (352, 4320390), (440, 3456312), (480, 3168286), (528, 2880260), (660, 2304208), (704, 2160195), (880, 1728156), (960, 1584143), (1056, 1440130), (1320, 1152104), (1760, 864078), (2112, 720065), (2640, 576052), (3520, 432039), (5280, 288026), (10560, 144013)]