78670080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6829}}^1$

素因数の和:6856

約数の個数: 108

約数和(自身を含む): 272230140

約数和(自身を除く): 193560060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6829, 11520, 13658, 20487, 27316, 34145, 40974, 54632, 61461, 68290, 81948, 102435, 109264, 122922, 136580, 163896, 204870, 218528, 245844, 273160, 307305, 327792, 409740, 437056, 491688, 546320, 614610, 655584, 819480, 874112, 983376, 1092640, 1229220, 1311168, 1638960, 1748224, 1966752, 2185280, 2458440, 2622336, 3277920, 3933504, 4370560, 4916880, 5244672, 6555840, 7867008, 8741120, 9833760, 13111680, 15734016, 19667520, 26223360, 39335040, 78670080]

約数ペア:

[(1, 78670080), (2, 39335040), (3, 26223360), (4, 19667520), (5, 15734016), (6, 13111680), (8, 9833760), (9, 8741120), (10, 7867008), (12, 6555840), (15, 5244672), (16, 4916880), (18, 4370560), (20, 3933504), (24, 3277920), (30, 2622336), (32, 2458440), (36, 2185280), (40, 1966752), (45, 1748224), (48, 1638960), (60, 1311168), (64, 1229220), (72, 1092640), (80, 983376), (90, 874112), (96, 819480), (120, 655584), (128, 614610), (144, 546320), (160, 491688), (180, 437056), (192, 409740), (240, 327792), (256, 307305), (288, 273160), (320, 245844), (360, 218528), (384, 204870), (480, 163896), (576, 136580), (640, 122922), (720, 109264), (768, 102435), (960, 81948), (1152, 68290), (1280, 61461), (1440, 54632), (1920, 40974), (2304, 34145), (2880, 27316), (3840, 20487), (5760, 13658), (6829, 11520)]