306340740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15061}}^1$

素因数の和:15189

約数の個数: 72

約数和(自身を含む): 937519128

約数和(自身を除く): 631178388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 15061, 20340, 30122, 45183, 60244, 75305, 90366, 135549, 150610, 180732, 225915, 271098, 301220, 451830, 542196, 677745, 903660, 1355490, 1701893, 2710980, 3403786, 5105679, 6807572, 8509465, 10211358, 15317037, 17018930, 20422716, 25528395, 30634074, 34037860, 51056790, 61268148, 76585185, 102113580, 153170370, 306340740]

約数ペア:

[(1, 306340740), (2, 153170370), (3, 102113580), (4, 76585185), (5, 61268148), (6, 51056790), (9, 34037860), (10, 30634074), (12, 25528395), (15, 20422716), (18, 17018930), (20, 15317037), (30, 10211358), (36, 8509465), (45, 6807572), (60, 5105679), (90, 3403786), (113, 2710980), (180, 1701893), (226, 1355490), (339, 903660), (452, 677745), (565, 542196), (678, 451830), (1017, 301220), (1130, 271098), (1356, 225915), (1695, 180732), (2034, 150610), (2260, 135549), (3390, 90366), (4068, 75305), (5085, 60244), (6780, 45183), (10170, 30122), (15061, 20340)]