1493297280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8363}}^1$

素因数の和:8419

約数の個数: 192

約数和(自身を含む): 5323518720

約数和(自身を除く): 3830221440

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, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8363, 8928, 9920, 11160, 11904, 14880, 16726, 17856, 19840, 22320, 25089, 29760, 33452, 35712, 41815, 44640, 50178, 59520, 66904, 75267, 83630, 89280, 100356, 125445, 133808, 150534, 167260, 178560, 200712, 250890, 259253, 267616, 301068, 334520, 376335, 401424, 501780, 518506, 535232, 602136, 669040, 752670, 777759, 802848, 1003560, 1037012, 1070464, 1204272, 1296265, 1338080, 1505340, 1555518, 1605696, 2007120, 2074024, 2333277, 2408544, 2592530, 2676160, 3010680, 3111036, 3211392, 3888795, 4014240, 4148048, 4666554, 4817088, 5185060, 5352320, 6021360, 6222072, 7777590, 8028480, 8296096, 9333108, 9634176, 10370120, 11666385, 12042720, 12444144, 15555180, 16056960, 16592192, 18666216, 20740240, 23332770, 24085440, 24888288, 31110360, 33184384, 37332432, 41480480, 46665540, 48170880, 49776576, 62220720, 74664864, 82960960, 93331080, 99553152, 124441440, 149329728, 165921920, 186662160, 248882880, 298659456, 373324320, 497765760, 746648640, 1493297280]

約数ペア:

[(1, 1493297280), (2, 746648640), (3, 497765760), (4, 373324320), (5, 298659456), (6, 248882880), (8, 186662160), (9, 165921920), (10, 149329728), (12, 124441440), (15, 99553152), (16, 93331080), (18, 82960960), (20, 74664864), (24, 62220720), (30, 49776576), (31, 48170880), (32, 46665540), (36, 41480480), (40, 37332432), (45, 33184384), (48, 31110360), (60, 24888288), (62, 24085440), (64, 23332770), (72, 20740240), (80, 18666216), (90, 16592192), (93, 16056960), (96, 15555180), (120, 12444144), (124, 12042720), (128, 11666385), (144, 10370120), (155, 9634176), (160, 9333108), (180, 8296096), (186, 8028480), (192, 7777590), (240, 6222072), (248, 6021360), (279, 5352320), (288, 5185060), (310, 4817088), (320, 4666554), (360, 4148048), (372, 4014240), (384, 3888795), (465, 3211392), (480, 3111036), (496, 3010680), (558, 2676160), (576, 2592530), (620, 2408544), (640, 2333277), (720, 2074024), (744, 2007120), (930, 1605696), (960, 1555518), (992, 1505340), (1116, 1338080), (1152, 1296265), (1240, 1204272), (1395, 1070464), (1440, 1037012), (1488, 1003560), (1860, 802848), (1920, 777759), (1984, 752670), (2232, 669040), (2480, 602136), (2790, 535232), (2880, 518506), (2976, 501780), (3720, 401424), (3968, 376335), (4464, 334520), (4960, 301068), (5580, 267616), (5760, 259253), (5952, 250890), (7440, 200712), (8363, 178560), (8928, 167260), (9920, 150534), (11160, 133808), (11904, 125445), (14880, 100356), (16726, 89280), (17856, 83630), (19840, 75267), (22320, 66904), (25089, 59520), (29760, 50178), (33452, 44640), (35712, 41815)]