154827360

素因数分解:

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

素因数の和:1461

約数の個数: 144

約数和(自身を含む): 535429440

約数和(自身を除く): 380602080

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1361, 1422, 1440, 1580, 1896, 2370, 2528, 2722, 2844, 3160, 3555, 3792, 4083, 4740, 5444, 5688, 6320, 6805, 7110, 7584, 8166, 9480, 10888, 11376, 12249, 12640, 13610, 14220, 16332, 18960, 20415, 21776, 22752, 24498, 27220, 28440, 32664, 37920, 40830, 43552, 48996, 54440, 56880, 61245, 65328, 81660, 97992, 107519, 108880, 113760, 122490, 130656, 163320, 195984, 215038, 217760, 244980, 322557, 326640, 391968, 430076, 489960, 537595, 645114, 653280, 860152, 967671, 979920, 1075190, 1290228, 1612785, 1720304, 1935342, 1959840, 2150380, 2580456, 3225570, 3440608, 3870684, 4300760, 4838355, 5160912, 6451140, 7741368, 8601520, 9676710, 10321824, 12902280, 15482736, 17203040, 19353420, 25804560, 30965472, 38706840, 51609120, 77413680, 154827360]

約数ペア:

[(1, 154827360), (2, 77413680), (3, 51609120), (4, 38706840), (5, 30965472), (6, 25804560), (8, 19353420), (9, 17203040), (10, 15482736), (12, 12902280), (15, 10321824), (16, 9676710), (18, 8601520), (20, 7741368), (24, 6451140), (30, 5160912), (32, 4838355), (36, 4300760), (40, 3870684), (45, 3440608), (48, 3225570), (60, 2580456), (72, 2150380), (79, 1959840), (80, 1935342), (90, 1720304), (96, 1612785), (120, 1290228), (144, 1075190), (158, 979920), (160, 967671), (180, 860152), (237, 653280), (240, 645114), (288, 537595), (316, 489960), (360, 430076), (395, 391968), (474, 326640), (480, 322557), (632, 244980), (711, 217760), (720, 215038), (790, 195984), (948, 163320), (1185, 130656), (1264, 122490), (1361, 113760), (1422, 108880), (1440, 107519), (1580, 97992), (1896, 81660), (2370, 65328), (2528, 61245), (2722, 56880), (2844, 54440), (3160, 48996), (3555, 43552), (3792, 40830), (4083, 37920), (4740, 32664), (5444, 28440), (5688, 27220), (6320, 24498), (6805, 22752), (7110, 21776), (7584, 20415), (8166, 18960), (9480, 16332), (10888, 14220), (11376, 13610), (12249, 12640)]