972080640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 240

約数和(自身を含む): 3477741696

約数和(自身を除く): 2505661056

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, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1361, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2722, 2790, 2880, 2976, 3720, 3840, 3968, 4083, 4464, 4608, 4960, 5444, 5580, 5760, 5952, 6805, 7440, 7680, 7936, 8166, 8928, 9920, 10888, 11160, 11520, 11904, 12249, 13610, 14880, 15872, 16332, 17856, 19840, 20415, 21776, 22320, 23040, 23808, 24498, 27220, 29760, 32664, 35712, 39680, 40830, 42191, 43552, 44640, 47616, 48996, 54440, 59520, 61245, 65328, 71424, 79360, 81660, 84382, 87104, 89280, 97992, 108880, 119040, 122490, 126573, 130656, 142848, 163320, 168764, 174208, 178560, 195984, 210955, 217760, 238080, 244980, 253146, 261312, 326640, 337528, 348416, 357120, 379719, 391968, 421910, 435520, 489960, 506292, 522624, 632865, 653280, 675056, 696832, 714240, 759438, 783936, 843820, 871040, 979920, 1012584, 1045248, 1265730, 1306560, 1350112, 1518876, 1567872, 1687640, 1742080, 1898595, 1959840, 2025168, 2090496, 2531460, 2613120, 2700224, 3037752, 3135744, 3375280, 3484160, 3797190, 3919680, 4050336, 5062920, 5226240, 5400448, 6075504, 6271488, 6750560, 7594380, 7839360, 8100672, 10125840, 10452480, 10800896, 12151008, 13501120, 15188760, 15678720, 16201344, 20251680, 21601792, 24302016, 27002240, 30377520, 31357440, 32402688, 40503360, 48604032, 54004480, 60755040, 64805376, 81006720, 97208064, 108008960, 121510080, 162013440, 194416128, 243020160, 324026880, 486040320, 972080640]

約数ペア:

[(1, 972080640), (2, 486040320), (3, 324026880), (4, 243020160), (5, 194416128), (6, 162013440), (8, 121510080), (9, 108008960), (10, 97208064), (12, 81006720), (15, 64805376), (16, 60755040), (18, 54004480), (20, 48604032), (24, 40503360), (30, 32402688), (31, 31357440), (32, 30377520), (36, 27002240), (40, 24302016), (45, 21601792), (48, 20251680), (60, 16201344), (62, 15678720), (64, 15188760), (72, 13501120), (80, 12151008), (90, 10800896), (93, 10452480), (96, 10125840), (120, 8100672), (124, 7839360), (128, 7594380), (144, 6750560), (155, 6271488), (160, 6075504), (180, 5400448), (186, 5226240), (192, 5062920), (240, 4050336), (248, 3919680), (256, 3797190), (279, 3484160), (288, 3375280), (310, 3135744), (320, 3037752), (360, 2700224), (372, 2613120), (384, 2531460), (465, 2090496), (480, 2025168), (496, 1959840), (512, 1898595), (558, 1742080), (576, 1687640), (620, 1567872), (640, 1518876), (720, 1350112), (744, 1306560), (768, 1265730), (930, 1045248), (960, 1012584), (992, 979920), (1116, 871040), (1152, 843820), (1240, 783936), (1280, 759438), (1361, 714240), (1395, 696832), (1440, 675056), (1488, 653280), (1536, 632865), (1860, 522624), (1920, 506292), (1984, 489960), (2232, 435520), (2304, 421910), (2480, 391968), (2560, 379719), (2722, 357120), (2790, 348416), (2880, 337528), (2976, 326640), (3720, 261312), (3840, 253146), (3968, 244980), (4083, 238080), (4464, 217760), (4608, 210955), (4960, 195984), (5444, 178560), (5580, 174208), (5760, 168764), (5952, 163320), (6805, 142848), (7440, 130656), (7680, 126573), (7936, 122490), (8166, 119040), (8928, 108880), (9920, 97992), (10888, 89280), (11160, 87104), (11520, 84382), (11904, 81660), (12249, 79360), (13610, 71424), (14880, 65328), (15872, 61245), (16332, 59520), (17856, 54440), (19840, 48996), (20415, 47616), (21776, 44640), (22320, 43552), (23040, 42191), (23808, 40830), (24498, 39680), (27220, 35712), (29760, 32664)]