56972520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14387}}^1$

素因数の和:14415

約数の個数: 96

約数和(自身を含む): 202007520

約数和(自身を除く): 145035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 14387, 28774, 43161, 57548, 71935, 86322, 115096, 129483, 143870, 158257, 172644, 215805, 258966, 287740, 316514, 345288, 431610, 474771, 517932, 575480, 633028, 647415, 791285, 863220, 949542, 1035864, 1266056, 1294830, 1424313, 1582570, 1726440, 1899084, 2373855, 2589660, 2848626, 3165140, 3798168, 4747710, 5179320, 5697252, 6330280, 7121565, 9495420, 11394504, 14243130, 18990840, 28486260, 56972520]

約数ペア:

[(1, 56972520), (2, 28486260), (3, 18990840), (4, 14243130), (5, 11394504), (6, 9495420), (8, 7121565), (9, 6330280), (10, 5697252), (11, 5179320), (12, 4747710), (15, 3798168), (18, 3165140), (20, 2848626), (22, 2589660), (24, 2373855), (30, 1899084), (33, 1726440), (36, 1582570), (40, 1424313), (44, 1294830), (45, 1266056), (55, 1035864), (60, 949542), (66, 863220), (72, 791285), (88, 647415), (90, 633028), (99, 575480), (110, 517932), (120, 474771), (132, 431610), (165, 345288), (180, 316514), (198, 287740), (220, 258966), (264, 215805), (330, 172644), (360, 158257), (396, 143870), (440, 129483), (495, 115096), (660, 86322), (792, 71935), (990, 57548), (1320, 43161), (1980, 28774), (3960, 14387)]