393695280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4519}}^1$

素因数の和:4560

約数の個数: 180

約数和(自身を含む): 1453604880

約数和(自身を除く): 1059909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4519, 4840, 5445, 5808, 7260, 7920, 8712, 9038, 9680, 10890, 13557, 14520, 17424, 18076, 21780, 22595, 27114, 29040, 36152, 40671, 43560, 45190, 49709, 54228, 67785, 72304, 81342, 87120, 90380, 99418, 108456, 135570, 149127, 162684, 180760, 198836, 203355, 216912, 248545, 271140, 298254, 325368, 361520, 397672, 406710, 447381, 497090, 542280, 546799, 596508, 650736, 745635, 795344, 813420, 894762, 994180, 1084560, 1093598, 1193016, 1491270, 1626840, 1640397, 1789524, 1988360, 2187196, 2236905, 2386032, 2733995, 2982540, 3253680, 3280794, 3579048, 3976720, 4374392, 4473810, 4921191, 5467990, 5965080, 6561588, 7158096, 8201985, 8748784, 8947620, 9842382, 10935980, 11930160, 13123176, 16403970, 17895240, 19684764, 21871960, 24605955, 26246352, 32807940, 35790480, 39369528, 43743920, 49211910, 65615880, 78739056, 98423820, 131231760, 196847640, 393695280]

約数ペア:

[(1, 393695280), (2, 196847640), (3, 131231760), (4, 98423820), (5, 78739056), (6, 65615880), (8, 49211910), (9, 43743920), (10, 39369528), (11, 35790480), (12, 32807940), (15, 26246352), (16, 24605955), (18, 21871960), (20, 19684764), (22, 17895240), (24, 16403970), (30, 13123176), (33, 11930160), (36, 10935980), (40, 9842382), (44, 8947620), (45, 8748784), (48, 8201985), (55, 7158096), (60, 6561588), (66, 5965080), (72, 5467990), (80, 4921191), (88, 4473810), (90, 4374392), (99, 3976720), (110, 3579048), (120, 3280794), (121, 3253680), (132, 2982540), (144, 2733995), (165, 2386032), (176, 2236905), (180, 2187196), (198, 1988360), (220, 1789524), (240, 1640397), (242, 1626840), (264, 1491270), (330, 1193016), (360, 1093598), (363, 1084560), (396, 994180), (440, 894762), (484, 813420), (495, 795344), (528, 745635), (605, 650736), (660, 596508), (720, 546799), (726, 542280), (792, 497090), (880, 447381), (968, 406710), (990, 397672), (1089, 361520), (1210, 325368), (1320, 298254), (1452, 271140), (1584, 248545), (1815, 216912), (1936, 203355), (1980, 198836), (2178, 180760), (2420, 162684), (2640, 149127), (2904, 135570), (3630, 108456), (3960, 99418), (4356, 90380), (4519, 87120), (4840, 81342), (5445, 72304), (5808, 67785), (7260, 54228), (7920, 49709), (8712, 45190), (9038, 43560), (9680, 40671), (10890, 36152), (13557, 29040), (14520, 27114), (17424, 22595), (18076, 21780)]