8935680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 30905280

約数和(自身を除く): 21969600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 179, 192, 195, 208, 240, 256, 260, 312, 320, 358, 384, 390, 416, 480, 520, 537, 624, 640, 716, 768, 780, 832, 895, 960, 1040, 1074, 1248, 1280, 1432, 1560, 1664, 1790, 1920, 2080, 2148, 2327, 2496, 2685, 2864, 3120, 3328, 3580, 3840, 4160, 4296, 4654, 4992, 5370, 5728, 6240, 6981, 7160, 8320, 8592, 9308, 9984, 10740, 11456, 11635, 12480, 13962, 14320, 16640, 17184, 18616, 21480, 22912, 23270, 24960, 27924, 28640, 34368, 34905, 37232, 42960, 45824, 46540, 49920, 55848, 57280, 68736, 69810, 74464, 85920, 93080, 111696, 114560, 137472, 139620, 148928, 171840, 186160, 223392, 229120, 279240, 297856, 343680, 372320, 446784, 558480, 595712, 687360, 744640, 893568, 1116960, 1489280, 1787136, 2233920, 2978560, 4467840, 8935680]

約数ペア:

[(1, 8935680), (2, 4467840), (3, 2978560), (4, 2233920), (5, 1787136), (6, 1489280), (8, 1116960), (10, 893568), (12, 744640), (13, 687360), (15, 595712), (16, 558480), (20, 446784), (24, 372320), (26, 343680), (30, 297856), (32, 279240), (39, 229120), (40, 223392), (48, 186160), (52, 171840), (60, 148928), (64, 139620), (65, 137472), (78, 114560), (80, 111696), (96, 93080), (104, 85920), (120, 74464), (128, 69810), (130, 68736), (156, 57280), (160, 55848), (179, 49920), (192, 46540), (195, 45824), (208, 42960), (240, 37232), (256, 34905), (260, 34368), (312, 28640), (320, 27924), (358, 24960), (384, 23270), (390, 22912), (416, 21480), (480, 18616), (520, 17184), (537, 16640), (624, 14320), (640, 13962), (716, 12480), (768, 11635), (780, 11456), (832, 10740), (895, 9984), (960, 9308), (1040, 8592), (1074, 8320), (1248, 7160), (1280, 6981), (1432, 6240), (1560, 5728), (1664, 5370), (1790, 4992), (1920, 4654), (2080, 4296), (2148, 4160), (2327, 3840), (2496, 3580), (2685, 3328), (2864, 3120)]