321643710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{829}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 867715200

約数和(自身を除く): 546071490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 479, 810, 829, 958, 1437, 1658, 2395, 2487, 2874, 4145, 4311, 4790, 4974, 7185, 7461, 8290, 8622, 12435, 12933, 14370, 14922, 21555, 22383, 24870, 25866, 37305, 38799, 43110, 44766, 64665, 67149, 74610, 77598, 111915, 129330, 134298, 193995, 223830, 335745, 387990, 397091, 671490, 794182, 1191273, 1985455, 2382546, 3573819, 3970910, 5956365, 7147638, 10721457, 11912730, 17869095, 21442914, 32164371, 35738190, 53607285, 64328742, 107214570, 160821855, 321643710]

約数ペア:

[(1, 321643710), (2, 160821855), (3, 107214570), (5, 64328742), (6, 53607285), (9, 35738190), (10, 32164371), (15, 21442914), (18, 17869095), (27, 11912730), (30, 10721457), (45, 7147638), (54, 5956365), (81, 3970910), (90, 3573819), (135, 2382546), (162, 1985455), (270, 1191273), (405, 794182), (479, 671490), (810, 397091), (829, 387990), (958, 335745), (1437, 223830), (1658, 193995), (2395, 134298), (2487, 129330), (2874, 111915), (4145, 77598), (4311, 74610), (4790, 67149), (4974, 64665), (7185, 44766), (7461, 43110), (8290, 38799), (8622, 37305), (12435, 25866), (12933, 24870), (14370, 22383), (14922, 21555)]