13059840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 44150400

約数和(自身を除く): 31090560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 179, 190, 192, 228, 240, 256, 285, 304, 320, 358, 380, 384, 456, 480, 537, 570, 608, 640, 716, 760, 768, 895, 912, 960, 1074, 1140, 1216, 1280, 1432, 1520, 1790, 1824, 1920, 2148, 2280, 2432, 2685, 2864, 3040, 3401, 3580, 3648, 3840, 4296, 4560, 4864, 5370, 5728, 6080, 6802, 7160, 7296, 8592, 9120, 10203, 10740, 11456, 12160, 13604, 14320, 14592, 17005, 17184, 18240, 20406, 21480, 22912, 24320, 27208, 28640, 34010, 34368, 36480, 40812, 42960, 45824, 51015, 54416, 57280, 68020, 68736, 72960, 81624, 85920, 102030, 108832, 114560, 136040, 137472, 163248, 171840, 204060, 217664, 229120, 272080, 326496, 343680, 408120, 435328, 544160, 652992, 687360, 816240, 870656, 1088320, 1305984, 1632480, 2176640, 2611968, 3264960, 4353280, 6529920, 13059840]

約数ペア:

[(1, 13059840), (2, 6529920), (3, 4353280), (4, 3264960), (5, 2611968), (6, 2176640), (8, 1632480), (10, 1305984), (12, 1088320), (15, 870656), (16, 816240), (19, 687360), (20, 652992), (24, 544160), (30, 435328), (32, 408120), (38, 343680), (40, 326496), (48, 272080), (57, 229120), (60, 217664), (64, 204060), (76, 171840), (80, 163248), (95, 137472), (96, 136040), (114, 114560), (120, 108832), (128, 102030), (152, 85920), (160, 81624), (179, 72960), (190, 68736), (192, 68020), (228, 57280), (240, 54416), (256, 51015), (285, 45824), (304, 42960), (320, 40812), (358, 36480), (380, 34368), (384, 34010), (456, 28640), (480, 27208), (537, 24320), (570, 22912), (608, 21480), (640, 20406), (716, 18240), (760, 17184), (768, 17005), (895, 14592), (912, 14320), (960, 13604), (1074, 12160), (1140, 11456), (1216, 10740), (1280, 10203), (1432, 9120), (1520, 8592), (1790, 7296), (1824, 7160), (1920, 6802), (2148, 6080), (2280, 5728), (2432, 5370), (2685, 4864), (2864, 4560), (3040, 4296), (3401, 3840), (3580, 3648)]