1223267940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20047}}^1$

素因数の和:20178

約数の個数: 96

約数和(自身を含む): 3839592960

約数和(自身を除く): 2616325020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3051, 3390, 4068, 5085, 6102, 6780, 10170, 12204, 15255, 20047, 20340, 30510, 40094, 60141, 61020, 80188, 100235, 120282, 180423, 200470, 240564, 300705, 360846, 400940, 541269, 601410, 721692, 902115, 1082538, 1202820, 1804230, 2165076, 2265311, 2706345, 3608460, 4530622, 5412690, 6795933, 9061244, 10825380, 11326555, 13591866, 20387799, 22653110, 27183732, 33979665, 40775598, 45306220, 61163397, 67959330, 81551196, 101938995, 122326794, 135918660, 203877990, 244653588, 305816985, 407755980, 611633970, 1223267940]

約数ペア:

[(1, 1223267940), (2, 611633970), (3, 407755980), (4, 305816985), (5, 244653588), (6, 203877990), (9, 135918660), (10, 122326794), (12, 101938995), (15, 81551196), (18, 67959330), (20, 61163397), (27, 45306220), (30, 40775598), (36, 33979665), (45, 27183732), (54, 22653110), (60, 20387799), (90, 13591866), (108, 11326555), (113, 10825380), (135, 9061244), (180, 6795933), (226, 5412690), (270, 4530622), (339, 3608460), (452, 2706345), (540, 2265311), (565, 2165076), (678, 1804230), (1017, 1202820), (1130, 1082538), (1356, 902115), (1695, 721692), (2034, 601410), (2260, 541269), (3051, 400940), (3390, 360846), (4068, 300705), (5085, 240564), (6102, 200470), (6780, 180423), (10170, 120282), (12204, 100235), (15255, 80188), (20047, 61020), (20340, 60141), (30510, 40094)]