342992640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 1103760000

約数和(自身を除く): 760767360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 256, 320, 358, 384, 480, 499, 537, 640, 716, 768, 895, 960, 998, 1074, 1280, 1432, 1497, 1790, 1920, 1996, 2148, 2495, 2685, 2864, 2994, 3580, 3840, 3992, 4296, 4990, 5370, 5728, 5988, 7160, 7485, 7984, 8592, 9980, 10740, 11456, 11976, 14320, 14970, 15968, 17184, 19960, 21480, 22912, 23952, 28640, 29940, 31936, 34368, 39920, 42960, 45824, 47904, 57280, 59880, 63872, 68736, 79840, 85920, 89321, 95808, 114560, 119760, 127744, 137472, 159680, 171840, 178642, 191616, 229120, 239520, 267963, 319360, 343680, 357284, 383232, 446605, 479040, 535926, 638720, 687360, 714568, 893210, 958080, 1071852, 1339815, 1429136, 1786420, 1916160, 2143704, 2679630, 2858272, 3572840, 4287408, 5359260, 5716544, 7145680, 8574816, 10718520, 11433088, 14291360, 17149632, 21437040, 22866176, 28582720, 34299264, 42874080, 57165440, 68598528, 85748160, 114330880, 171496320, 342992640]

約数ペア:

[(1, 342992640), (2, 171496320), (3, 114330880), (4, 85748160), (5, 68598528), (6, 57165440), (8, 42874080), (10, 34299264), (12, 28582720), (15, 22866176), (16, 21437040), (20, 17149632), (24, 14291360), (30, 11433088), (32, 10718520), (40, 8574816), (48, 7145680), (60, 5716544), (64, 5359260), (80, 4287408), (96, 3572840), (120, 2858272), (128, 2679630), (160, 2143704), (179, 1916160), (192, 1786420), (240, 1429136), (256, 1339815), (320, 1071852), (358, 958080), (384, 893210), (480, 714568), (499, 687360), (537, 638720), (640, 535926), (716, 479040), (768, 446605), (895, 383232), (960, 357284), (998, 343680), (1074, 319360), (1280, 267963), (1432, 239520), (1497, 229120), (1790, 191616), (1920, 178642), (1996, 171840), (2148, 159680), (2495, 137472), (2685, 127744), (2864, 119760), (2994, 114560), (3580, 95808), (3840, 89321), (3992, 85920), (4296, 79840), (4990, 68736), (5370, 63872), (5728, 59880), (5988, 57280), (7160, 47904), (7485, 45824), (7984, 42960), (8592, 39920), (9980, 34368), (10740, 31936), (11456, 29940), (11976, 28640), (14320, 23952), (14970, 22912), (15968, 21480), (17184, 19960)]