456577920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 192

約数和(自身を含む): 1628115840

約数和(自身を除く): 1171537920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2557, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5114, 5580, 5760, 5952, 7440, 7671, 8928, 9920, 10228, 11160, 11904, 12785, 14880, 15342, 17856, 19840, 20456, 22320, 23013, 25570, 29760, 30684, 35712, 38355, 40912, 44640, 46026, 51140, 59520, 61368, 76710, 79267, 81824, 89280, 92052, 102280, 115065, 122736, 153420, 158534, 163648, 178560, 184104, 204560, 230130, 237801, 245472, 306840, 317068, 327296, 368208, 396335, 409120, 460260, 475602, 490944, 613680, 634136, 713403, 736416, 792670, 818240, 920520, 951204, 981888, 1189005, 1227360, 1268272, 1426806, 1472832, 1585340, 1636480, 1841040, 1902408, 2378010, 2454720, 2536544, 2853612, 2945664, 3170680, 3567015, 3682080, 3804816, 4756020, 4909440, 5073088, 5707224, 6341360, 7134030, 7364160, 7609632, 9512040, 10146176, 11414448, 12682720, 14268060, 14728320, 15219264, 19024080, 22828896, 25365440, 28536120, 30438528, 38048160, 45657792, 50730880, 57072240, 76096320, 91315584, 114144480, 152192640, 228288960, 456577920]

約数ペア:

[(1, 456577920), (2, 228288960), (3, 152192640), (4, 114144480), (5, 91315584), (6, 76096320), (8, 57072240), (9, 50730880), (10, 45657792), (12, 38048160), (15, 30438528), (16, 28536120), (18, 25365440), (20, 22828896), (24, 19024080), (30, 15219264), (31, 14728320), (32, 14268060), (36, 12682720), (40, 11414448), (45, 10146176), (48, 9512040), (60, 7609632), (62, 7364160), (64, 7134030), (72, 6341360), (80, 5707224), (90, 5073088), (93, 4909440), (96, 4756020), (120, 3804816), (124, 3682080), (128, 3567015), (144, 3170680), (155, 2945664), (160, 2853612), (180, 2536544), (186, 2454720), (192, 2378010), (240, 1902408), (248, 1841040), (279, 1636480), (288, 1585340), (310, 1472832), (320, 1426806), (360, 1268272), (372, 1227360), (384, 1189005), (465, 981888), (480, 951204), (496, 920520), (558, 818240), (576, 792670), (620, 736416), (640, 713403), (720, 634136), (744, 613680), (930, 490944), (960, 475602), (992, 460260), (1116, 409120), (1152, 396335), (1240, 368208), (1395, 327296), (1440, 317068), (1488, 306840), (1860, 245472), (1920, 237801), (1984, 230130), (2232, 204560), (2480, 184104), (2557, 178560), (2790, 163648), (2880, 158534), (2976, 153420), (3720, 122736), (3968, 115065), (4464, 102280), (4960, 92052), (5114, 89280), (5580, 81824), (5760, 79267), (5952, 76710), (7440, 61368), (7671, 59520), (8928, 51140), (9920, 46026), (10228, 44640), (11160, 40912), (11904, 38355), (12785, 35712), (14880, 30684), (15342, 29760), (17856, 25570), (19840, 23013), (20456, 22320)]