80884710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15802

約数の個数: 64

約数和(自身を含む): 227059200

約数和(自身を除く): 146174490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 15767, 31534, 47301, 78835, 94602, 141903, 157670, 236505, 283806, 299573, 425709, 473010, 599146, 709515, 851418, 898719, 1419030, 1497865, 1797438, 2128545, 2696157, 2995730, 4257090, 4493595, 5392314, 8088471, 8987190, 13480785, 16176942, 26961570, 40442355, 80884710]

約数ペア:

[(1, 80884710), (2, 40442355), (3, 26961570), (5, 16176942), (6, 13480785), (9, 8987190), (10, 8088471), (15, 5392314), (18, 4493595), (19, 4257090), (27, 2995730), (30, 2696157), (38, 2128545), (45, 1797438), (54, 1497865), (57, 1419030), (90, 898719), (95, 851418), (114, 709515), (135, 599146), (171, 473010), (190, 425709), (270, 299573), (285, 283806), (342, 236505), (513, 157670), (570, 141903), (855, 94602), (1026, 78835), (1710, 47301), (2565, 31534), (5130, 15767)]