2605265280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 9025445520

約数和(自身を除く): 6420180240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 443, 480, 576, 640, 720, 886, 960, 1021, 1152, 1329, 1440, 1772, 1920, 2042, 2215, 2658, 2880, 3063, 3544, 3987, 4084, 4430, 5105, 5316, 5760, 6126, 6645, 7088, 7974, 8168, 8860, 9189, 10210, 10632, 12252, 13290, 14176, 15315, 15948, 16336, 17720, 18378, 19935, 20420, 21264, 24504, 26580, 28352, 30630, 31896, 32672, 35440, 36756, 39870, 40840, 42528, 45945, 49008, 53160, 56704, 61260, 63792, 65344, 70880, 73512, 79740, 81680, 85056, 91890, 98016, 106320, 122520, 127584, 130688, 141760, 147024, 159480, 163360, 170112, 183780, 196032, 212640, 245040, 255168, 283520, 294048, 318960, 326720, 367560, 392064, 425280, 452303, 490080, 510336, 588096, 637920, 653440, 735120, 850560, 904606, 980160, 1176192, 1275840, 1356909, 1470240, 1809212, 1960320, 2261515, 2551680, 2713818, 2940480, 3618424, 4070727, 4523030, 5427636, 5880960, 6784545, 7236848, 8141454, 9046060, 10855272, 13569090, 14473696, 16282908, 18092120, 20353635, 21710544, 27138180, 28947392, 32565816, 36184240, 40707270, 43421088, 54276360, 57894784, 65131632, 72368480, 81414540, 86842176, 108552720, 130263264, 144736960, 162829080, 173684352, 217105440, 260526528, 289473920, 325658160, 434210880, 521053056, 651316320, 868421760, 1302632640, 2605265280]

約数ペア:

[(1, 2605265280), (2, 1302632640), (3, 868421760), (4, 651316320), (5, 521053056), (6, 434210880), (8, 325658160), (9, 289473920), (10, 260526528), (12, 217105440), (15, 173684352), (16, 162829080), (18, 144736960), (20, 130263264), (24, 108552720), (30, 86842176), (32, 81414540), (36, 72368480), (40, 65131632), (45, 57894784), (48, 54276360), (60, 43421088), (64, 40707270), (72, 36184240), (80, 32565816), (90, 28947392), (96, 27138180), (120, 21710544), (128, 20353635), (144, 18092120), (160, 16282908), (180, 14473696), (192, 13569090), (240, 10855272), (288, 9046060), (320, 8141454), (360, 7236848), (384, 6784545), (443, 5880960), (480, 5427636), (576, 4523030), (640, 4070727), (720, 3618424), (886, 2940480), (960, 2713818), (1021, 2551680), (1152, 2261515), (1329, 1960320), (1440, 1809212), (1772, 1470240), (1920, 1356909), (2042, 1275840), (2215, 1176192), (2658, 980160), (2880, 904606), (3063, 850560), (3544, 735120), (3987, 653440), (4084, 637920), (4430, 588096), (5105, 510336), (5316, 490080), (5760, 452303), (6126, 425280), (6645, 392064), (7088, 367560), (7974, 326720), (8168, 318960), (8860, 294048), (9189, 283520), (10210, 255168), (10632, 245040), (12252, 212640), (13290, 196032), (14176, 183780), (15315, 170112), (15948, 163360), (16336, 159480), (17720, 147024), (18378, 141760), (19935, 130688), (20420, 127584), (21264, 122520), (24504, 106320), (26580, 98016), (28352, 91890), (30630, 85056), (31896, 81680), (32672, 79740), (35440, 73512), (36756, 70880), (39870, 65344), (40840, 63792), (42528, 61260), (45945, 56704), (49008, 53160)]