2152487520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:875

約数の個数: 240

約数和(自身を含む): 7635318768

約数和(自身を除く): 5482831248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 307, 324, 360, 405, 432, 480, 540, 541, 614, 648, 720, 810, 864, 921, 1080, 1082, 1228, 1296, 1440, 1535, 1620, 1623, 1842, 2160, 2164, 2456, 2592, 2705, 2763, 3070, 3240, 3246, 3684, 4320, 4328, 4605, 4869, 4912, 5410, 5526, 6140, 6480, 6492, 7368, 8115, 8289, 8656, 9210, 9738, 9824, 10820, 11052, 12280, 12960, 12984, 13815, 14607, 14736, 16230, 16578, 17312, 18420, 19476, 21640, 22104, 24345, 24560, 24867, 25968, 27630, 29214, 29472, 32460, 33156, 36840, 38952, 41445, 43280, 43821, 44208, 48690, 49120, 49734, 51936, 55260, 58428, 64920, 66312, 73035, 73680, 77904, 82890, 86560, 87642, 88416, 97380, 99468, 110520, 116856, 124335, 129840, 132624, 146070, 147360, 155808, 165780, 166087, 175284, 194760, 198936, 219105, 221040, 233712, 248670, 259680, 265248, 292140, 331560, 332174, 350568, 389520, 397872, 438210, 442080, 467424, 497340, 498261, 584280, 663120, 664348, 701136, 779040, 795744, 830435, 876420, 994680, 996522, 1168560, 1326240, 1328696, 1402272, 1494783, 1660870, 1752840, 1989360, 1993044, 2337120, 2491305, 2657392, 2989566, 3321740, 3505680, 3978720, 3986088, 4484349, 4982610, 5314784, 5979132, 6643480, 7011360, 7473915, 7972176, 8968698, 9965220, 11958264, 13286960, 13453047, 14947830, 15944352, 17937396, 19930440, 22421745, 23916528, 26573920, 26906094, 29895660, 35874792, 39860880, 44843490, 47833056, 53812188, 59791320, 67265235, 71749584, 79721760, 89686980, 107624376, 119582640, 134530470, 143499168, 179373960, 215248752, 239165280, 269060940, 358747920, 430497504, 538121880, 717495840, 1076243760, 2152487520]

約数ペア:

[(1, 2152487520), (2, 1076243760), (3, 717495840), (4, 538121880), (5, 430497504), (6, 358747920), (8, 269060940), (9, 239165280), (10, 215248752), (12, 179373960), (15, 143499168), (16, 134530470), (18, 119582640), (20, 107624376), (24, 89686980), (27, 79721760), (30, 71749584), (32, 67265235), (36, 59791320), (40, 53812188), (45, 47833056), (48, 44843490), (54, 39860880), (60, 35874792), (72, 29895660), (80, 26906094), (81, 26573920), (90, 23916528), (96, 22421745), (108, 19930440), (120, 17937396), (135, 15944352), (144, 14947830), (160, 13453047), (162, 13286960), (180, 11958264), (216, 9965220), (240, 8968698), (270, 7972176), (288, 7473915), (307, 7011360), (324, 6643480), (360, 5979132), (405, 5314784), (432, 4982610), (480, 4484349), (540, 3986088), (541, 3978720), (614, 3505680), (648, 3321740), (720, 2989566), (810, 2657392), (864, 2491305), (921, 2337120), (1080, 1993044), (1082, 1989360), (1228, 1752840), (1296, 1660870), (1440, 1494783), (1535, 1402272), (1620, 1328696), (1623, 1326240), (1842, 1168560), (2160, 996522), (2164, 994680), (2456, 876420), (2592, 830435), (2705, 795744), (2763, 779040), (3070, 701136), (3240, 664348), (3246, 663120), (3684, 584280), (4320, 498261), (4328, 497340), (4605, 467424), (4869, 442080), (4912, 438210), (5410, 397872), (5526, 389520), (6140, 350568), (6480, 332174), (6492, 331560), (7368, 292140), (8115, 265248), (8289, 259680), (8656, 248670), (9210, 233712), (9738, 221040), (9824, 219105), (10820, 198936), (11052, 194760), (12280, 175284), (12960, 166087), (12984, 165780), (13815, 155808), (14607, 147360), (14736, 146070), (16230, 132624), (16578, 129840), (17312, 124335), (18420, 116856), (19476, 110520), (21640, 99468), (22104, 97380), (24345, 88416), (24560, 87642), (24867, 86560), (25968, 82890), (27630, 77904), (29214, 73680), (29472, 73035), (32460, 66312), (33156, 64920), (36840, 58428), (38952, 55260), (41445, 51936), (43280, 49734), (43821, 49120), (44208, 48690)]