12193080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 27723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 139, 170, 172, 204, 215, 255, 258, 278, 340, 344, 408, 417, 430, 510, 516, 556, 645, 680, 695, 731, 834, 860, 1020, 1032, 1112, 1290, 1390, 1462, 1668, 1720, 2040, 2085, 2193, 2363, 2580, 2780, 2924, 3336, 3655, 4170, 4386, 4726, 5160, 5560, 5848, 5977, 7089, 7310, 8340, 8772, 9452, 10965, 11815, 11954, 14178, 14620, 16680, 17544, 17931, 18904, 21930, 23630, 23908, 28356, 29240, 29885, 35445, 35862, 43860, 47260, 47816, 56712, 59770, 70890, 71724, 87720, 89655, 94520, 101609, 119540, 141780, 143448, 179310, 203218, 239080, 283560, 304827, 358620, 406436, 508045, 609654, 717240, 812872, 1016090, 1219308, 1524135, 2032180, 2438616, 3048270, 4064360, 6096540, 12193080]

約数ペア:

[(1, 12193080), (2, 6096540), (3, 4064360), (4, 3048270), (5, 2438616), (6, 2032180), (8, 1524135), (10, 1219308), (12, 1016090), (15, 812872), (17, 717240), (20, 609654), (24, 508045), (30, 406436), (34, 358620), (40, 304827), (43, 283560), (51, 239080), (60, 203218), (68, 179310), (85, 143448), (86, 141780), (102, 119540), (120, 101609), (129, 94520), (136, 89655), (139, 87720), (170, 71724), (172, 70890), (204, 59770), (215, 56712), (255, 47816), (258, 47260), (278, 43860), (340, 35862), (344, 35445), (408, 29885), (417, 29240), (430, 28356), (510, 23908), (516, 23630), (556, 21930), (645, 18904), (680, 17931), (695, 17544), (731, 16680), (834, 14620), (860, 14178), (1020, 11954), (1032, 11815), (1112, 10965), (1290, 9452), (1390, 8772), (1462, 8340), (1668, 7310), (1720, 7089), (2040, 5977), (2085, 5848), (2193, 5560), (2363, 5160), (2580, 4726), (2780, 4386), (2924, 4170), (3336, 3655)]