127848960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 459613440

約数和(自身を除く): 331764480

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, 179, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 358, 360, 372, 384, 465, 480, 496, 512, 537, 558, 576, 620, 640, 716, 720, 744, 768, 895, 930, 960, 992, 1074, 1116, 1152, 1240, 1280, 1395, 1432, 1440, 1488, 1536, 1611, 1790, 1860, 1920, 1984, 2148, 2232, 2304, 2480, 2560, 2685, 2790, 2864, 2880, 2976, 3222, 3580, 3720, 3840, 3968, 4296, 4464, 4608, 4960, 5370, 5549, 5580, 5728, 5760, 5952, 6444, 7160, 7440, 7680, 7936, 8055, 8592, 8928, 9920, 10740, 11098, 11160, 11456, 11520, 11904, 12888, 14320, 14880, 15872, 16110, 16647, 17184, 17856, 19840, 21480, 22196, 22320, 22912, 23040, 23808, 25776, 27745, 28640, 29760, 32220, 33294, 34368, 35712, 39680, 42960, 44392, 44640, 45824, 47616, 49941, 51552, 55490, 57280, 59520, 64440, 66588, 68736, 71424, 79360, 83235, 85920, 88784, 89280, 91648, 99882, 103104, 110980, 114560, 119040, 128880, 133176, 137472, 142848, 166470, 171840, 177568, 178560, 199764, 206208, 221960, 229120, 238080, 249705, 257760, 266352, 274944, 332940, 343680, 355136, 357120, 399528, 412416, 443920, 458240, 499410, 515520, 532704, 665880, 687360, 710272, 714240, 799056, 824832, 887840, 998820, 1031040, 1065408, 1331760, 1374720, 1420544, 1598112, 1775680, 1997640, 2062080, 2130816, 2663520, 2841088, 3196224, 3551360, 3995280, 4124160, 4261632, 5327040, 6392448, 7102720, 7990560, 8523264, 10654080, 12784896, 14205440, 15981120, 21308160, 25569792, 31962240, 42616320, 63924480, 127848960]

約数ペア:

[(1, 127848960), (2, 63924480), (3, 42616320), (4, 31962240), (5, 25569792), (6, 21308160), (8, 15981120), (9, 14205440), (10, 12784896), (12, 10654080), (15, 8523264), (16, 7990560), (18, 7102720), (20, 6392448), (24, 5327040), (30, 4261632), (31, 4124160), (32, 3995280), (36, 3551360), (40, 3196224), (45, 2841088), (48, 2663520), (60, 2130816), (62, 2062080), (64, 1997640), (72, 1775680), (80, 1598112), (90, 1420544), (93, 1374720), (96, 1331760), (120, 1065408), (124, 1031040), (128, 998820), (144, 887840), (155, 824832), (160, 799056), (179, 714240), (180, 710272), (186, 687360), (192, 665880), (240, 532704), (248, 515520), (256, 499410), (279, 458240), (288, 443920), (310, 412416), (320, 399528), (358, 357120), (360, 355136), (372, 343680), (384, 332940), (465, 274944), (480, 266352), (496, 257760), (512, 249705), (537, 238080), (558, 229120), (576, 221960), (620, 206208), (640, 199764), (716, 178560), (720, 177568), (744, 171840), (768, 166470), (895, 142848), (930, 137472), (960, 133176), (992, 128880), (1074, 119040), (1116, 114560), (1152, 110980), (1240, 103104), (1280, 99882), (1395, 91648), (1432, 89280), (1440, 88784), (1488, 85920), (1536, 83235), (1611, 79360), (1790, 71424), (1860, 68736), (1920, 66588), (1984, 64440), (2148, 59520), (2232, 57280), (2304, 55490), (2480, 51552), (2560, 49941), (2685, 47616), (2790, 45824), (2864, 44640), (2880, 44392), (2976, 42960), (3222, 39680), (3580, 35712), (3720, 34368), (3840, 33294), (3968, 32220), (4296, 29760), (4464, 28640), (4608, 27745), (4960, 25776), (5370, 23808), (5549, 23040), (5580, 22912), (5728, 22320), (5760, 22196), (5952, 21480), (6444, 19840), (7160, 17856), (7440, 17184), (7680, 16647), (7936, 16110), (8055, 15872), (8592, 14880), (8928, 14320), (9920, 12888), (10740, 11904), (11098, 11520), (11160, 11456)]