78466560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 266045472

約数和(自身を除く): 187578912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 601, 640, 680, 768, 816, 960, 1020, 1088, 1202, 1280, 1360, 1536, 1632, 1803, 1920, 2040, 2176, 2404, 2560, 2720, 3005, 3264, 3606, 3840, 4080, 4352, 4808, 5440, 6010, 6528, 7212, 7680, 8160, 8704, 9015, 9616, 10217, 10880, 12020, 13056, 14424, 16320, 18030, 19232, 20434, 21760, 24040, 26112, 28848, 30651, 32640, 36060, 38464, 40868, 43520, 48080, 51085, 57696, 61302, 65280, 72120, 76928, 81736, 96160, 102170, 115392, 122604, 130560, 144240, 153255, 153856, 163472, 192320, 204340, 230784, 245208, 288480, 306510, 307712, 326944, 384640, 408680, 461568, 490416, 576960, 613020, 653888, 769280, 817360, 923136, 980832, 1153920, 1226040, 1307776, 1538560, 1634720, 1961664, 2307840, 2452080, 2615552, 3269440, 3923328, 4615680, 4904160, 5231104, 6538880, 7846656, 9808320, 13077760, 15693312, 19616640, 26155520, 39233280, 78466560]

約数ペア:

[(1, 78466560), (2, 39233280), (3, 26155520), (4, 19616640), (5, 15693312), (6, 13077760), (8, 9808320), (10, 7846656), (12, 6538880), (15, 5231104), (16, 4904160), (17, 4615680), (20, 3923328), (24, 3269440), (30, 2615552), (32, 2452080), (34, 2307840), (40, 1961664), (48, 1634720), (51, 1538560), (60, 1307776), (64, 1226040), (68, 1153920), (80, 980832), (85, 923136), (96, 817360), (102, 769280), (120, 653888), (128, 613020), (136, 576960), (160, 490416), (170, 461568), (192, 408680), (204, 384640), (240, 326944), (255, 307712), (256, 306510), (272, 288480), (320, 245208), (340, 230784), (384, 204340), (408, 192320), (480, 163472), (510, 153856), (512, 153255), (544, 144240), (601, 130560), (640, 122604), (680, 115392), (768, 102170), (816, 96160), (960, 81736), (1020, 76928), (1088, 72120), (1202, 65280), (1280, 61302), (1360, 57696), (1536, 51085), (1632, 48080), (1803, 43520), (1920, 40868), (2040, 38464), (2176, 36060), (2404, 32640), (2560, 30651), (2720, 28848), (3005, 26112), (3264, 24040), (3606, 21760), (3840, 20434), (4080, 19232), (4352, 18030), (4808, 16320), (5440, 14424), (6010, 13056), (6528, 12020), (7212, 10880), (7680, 10217), (8160, 9616), (8704, 9015)]