12749760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 46360080

約数和(自身を除く): 33610320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 233, 240, 285, 288, 304, 320, 342, 360, 380, 456, 466, 480, 570, 576, 608, 684, 699, 720, 760, 855, 912, 932, 960, 1140, 1165, 1216, 1368, 1398, 1440, 1520, 1710, 1824, 1864, 2097, 2280, 2330, 2736, 2796, 2880, 3040, 3420, 3495, 3648, 3728, 4194, 4427, 4560, 4660, 5472, 5592, 6080, 6840, 6990, 7456, 8388, 8854, 9120, 9320, 10485, 10944, 11184, 13281, 13680, 13980, 14912, 16776, 17708, 18240, 18640, 20970, 22135, 22368, 26562, 27360, 27960, 33552, 35416, 37280, 39843, 41940, 44270, 44736, 53124, 54720, 55920, 66405, 67104, 70832, 74560, 79686, 83880, 88540, 106248, 111840, 132810, 134208, 141664, 159372, 167760, 177080, 199215, 212496, 223680, 265620, 283328, 318744, 335520, 354160, 398430, 424992, 531240, 637488, 671040, 708320, 796860, 849984, 1062480, 1274976, 1416640, 1593720, 2124960, 2549952, 3187440, 4249920, 6374880, 12749760]

約数ペア:

[(1, 12749760), (2, 6374880), (3, 4249920), (4, 3187440), (5, 2549952), (6, 2124960), (8, 1593720), (9, 1416640), (10, 1274976), (12, 1062480), (15, 849984), (16, 796860), (18, 708320), (19, 671040), (20, 637488), (24, 531240), (30, 424992), (32, 398430), (36, 354160), (38, 335520), (40, 318744), (45, 283328), (48, 265620), (57, 223680), (60, 212496), (64, 199215), (72, 177080), (76, 167760), (80, 159372), (90, 141664), (95, 134208), (96, 132810), (114, 111840), (120, 106248), (144, 88540), (152, 83880), (160, 79686), (171, 74560), (180, 70832), (190, 67104), (192, 66405), (228, 55920), (233, 54720), (240, 53124), (285, 44736), (288, 44270), (304, 41940), (320, 39843), (342, 37280), (360, 35416), (380, 33552), (456, 27960), (466, 27360), (480, 26562), (570, 22368), (576, 22135), (608, 20970), (684, 18640), (699, 18240), (720, 17708), (760, 16776), (855, 14912), (912, 13980), (932, 13680), (960, 13281), (1140, 11184), (1165, 10944), (1216, 10485), (1368, 9320), (1398, 9120), (1440, 8854), (1520, 8388), (1710, 7456), (1824, 6990), (1864, 6840), (2097, 6080), (2280, 5592), (2330, 5472), (2736, 4660), (2796, 4560), (2880, 4427), (3040, 4194), (3420, 3728), (3495, 3648)]