77413680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 263465280

約数和(自身を除く): 186051600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1361, 1422, 1580, 1896, 2370, 2722, 2844, 3160, 3555, 3792, 4083, 4740, 5444, 5688, 6320, 6805, 7110, 8166, 9480, 10888, 11376, 12249, 13610, 14220, 16332, 18960, 20415, 21776, 24498, 27220, 28440, 32664, 40830, 48996, 54440, 56880, 61245, 65328, 81660, 97992, 107519, 108880, 122490, 163320, 195984, 215038, 244980, 322557, 326640, 430076, 489960, 537595, 645114, 860152, 967671, 979920, 1075190, 1290228, 1612785, 1720304, 1935342, 2150380, 2580456, 3225570, 3870684, 4300760, 4838355, 5160912, 6451140, 7741368, 8601520, 9676710, 12902280, 15482736, 19353420, 25804560, 38706840, 77413680]

約数ペア:

[(1, 77413680), (2, 38706840), (3, 25804560), (4, 19353420), (5, 15482736), (6, 12902280), (8, 9676710), (9, 8601520), (10, 7741368), (12, 6451140), (15, 5160912), (16, 4838355), (18, 4300760), (20, 3870684), (24, 3225570), (30, 2580456), (36, 2150380), (40, 1935342), (45, 1720304), (48, 1612785), (60, 1290228), (72, 1075190), (79, 979920), (80, 967671), (90, 860152), (120, 645114), (144, 537595), (158, 489960), (180, 430076), (237, 326640), (240, 322557), (316, 244980), (360, 215038), (395, 195984), (474, 163320), (632, 122490), (711, 108880), (720, 107519), (790, 97992), (948, 81660), (1185, 65328), (1264, 61245), (1361, 56880), (1422, 54440), (1580, 48996), (1896, 40830), (2370, 32664), (2722, 28440), (2844, 27220), (3160, 24498), (3555, 21776), (3792, 20415), (4083, 18960), (4740, 16332), (5444, 14220), (5688, 13610), (6320, 12249), (6805, 11376), (7110, 10888), (8166, 9480)]