161734080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8906

約数の個数: 112

約数和(自身を含む): 540593280

約数和(自身を除く): 378859200

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 8867, 9120, 17734, 18240, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 133005, 141872, 168473, 177340, 212808, 266010, 283744, 336946, 354680, 425616, 505419, 532020, 567488, 673892, 709360, 842365, 851232, 1010838, 1064040, 1347784, 1418720, 1684730, 1702464, 2021676, 2128080, 2527095, 2695568, 2837440, 3369460, 4043352, 4256160, 5054190, 5391136, 6738920, 8086704, 8512320, 10108380, 10782272, 13477840, 16173408, 20216760, 26955680, 32346816, 40433520, 53911360, 80867040, 161734080]

約数ペア:

[(1, 161734080), (2, 80867040), (3, 53911360), (4, 40433520), (5, 32346816), (6, 26955680), (8, 20216760), (10, 16173408), (12, 13477840), (15, 10782272), (16, 10108380), (19, 8512320), (20, 8086704), (24, 6738920), (30, 5391136), (32, 5054190), (38, 4256160), (40, 4043352), (48, 3369460), (57, 2837440), (60, 2695568), (64, 2527095), (76, 2128080), (80, 2021676), (95, 1702464), (96, 1684730), (114, 1418720), (120, 1347784), (152, 1064040), (160, 1010838), (190, 851232), (192, 842365), (228, 709360), (240, 673892), (285, 567488), (304, 532020), (320, 505419), (380, 425616), (456, 354680), (480, 336946), (570, 283744), (608, 266010), (760, 212808), (912, 177340), (960, 168473), (1140, 141872), (1216, 133005), (1520, 106404), (1824, 88670), (2280, 70936), (3040, 53202), (3648, 44335), (4560, 35468), (6080, 26601), (8867, 18240), (9120, 17734)]