2446535880

素因数分解:

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

素因数の和:20180

約数の個数: 128

約数和(自身を含む): 8227699200

約数和(自身を除く): 5781163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 6102, 6780, 8136, 10170, 12204, 13560, 15255, 20047, 20340, 24408, 30510, 40094, 40680, 60141, 61020, 80188, 100235, 120282, 122040, 160376, 180423, 200470, 240564, 300705, 360846, 400940, 481128, 541269, 601410, 721692, 801880, 902115, 1082538, 1202820, 1443384, 1804230, 2165076, 2265311, 2405640, 2706345, 3608460, 4330152, 4530622, 5412690, 6795933, 7216920, 9061244, 10825380, 11326555, 13591866, 18122488, 20387799, 21650760, 22653110, 27183732, 33979665, 40775598, 45306220, 54367464, 61163397, 67959330, 81551196, 90612440, 101938995, 122326794, 135918660, 163102392, 203877990, 244653588, 271837320, 305816985, 407755980, 489307176, 611633970, 815511960, 1223267940, 2446535880]

約数ペア:

[(1, 2446535880), (2, 1223267940), (3, 815511960), (4, 611633970), (5, 489307176), (6, 407755980), (8, 305816985), (9, 271837320), (10, 244653588), (12, 203877990), (15, 163102392), (18, 135918660), (20, 122326794), (24, 101938995), (27, 90612440), (30, 81551196), (36, 67959330), (40, 61163397), (45, 54367464), (54, 45306220), (60, 40775598), (72, 33979665), (90, 27183732), (108, 22653110), (113, 21650760), (120, 20387799), (135, 18122488), (180, 13591866), (216, 11326555), (226, 10825380), (270, 9061244), (339, 7216920), (360, 6795933), (452, 5412690), (540, 4530622), (565, 4330152), (678, 3608460), (904, 2706345), (1017, 2405640), (1080, 2265311), (1130, 2165076), (1356, 1804230), (1695, 1443384), (2034, 1202820), (2260, 1082538), (2712, 902115), (3051, 801880), (3390, 721692), (4068, 601410), (4520, 541269), (5085, 481128), (6102, 400940), (6780, 360846), (8136, 300705), (10170, 240564), (12204, 200470), (13560, 180423), (15255, 160376), (20047, 122040), (20340, 120282), (24408, 100235), (30510, 80188), (40094, 61020), (40680, 60141)]