120396320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 315233856

約数和(自身を除く): 194837536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1021, 1072, 1340, 1474, 1760, 2042, 2144, 2680, 2948, 3685, 4084, 5105, 5360, 5896, 7370, 8168, 10210, 10720, 11231, 11792, 14740, 16336, 20420, 22462, 23584, 29480, 32672, 40840, 44924, 56155, 58960, 68407, 81680, 89848, 112310, 117920, 136814, 163360, 179696, 224620, 273628, 342035, 359392, 449240, 547256, 684070, 752477, 898480, 1094512, 1368140, 1504954, 1796960, 2189024, 2736280, 3009908, 3762385, 5472560, 6019816, 7524770, 10945120, 12039632, 15049540, 24079264, 30099080, 60198160, 120396320]

約数ペア:

[(1, 120396320), (2, 60198160), (4, 30099080), (5, 24079264), (8, 15049540), (10, 12039632), (11, 10945120), (16, 7524770), (20, 6019816), (22, 5472560), (32, 3762385), (40, 3009908), (44, 2736280), (55, 2189024), (67, 1796960), (80, 1504954), (88, 1368140), (110, 1094512), (134, 898480), (160, 752477), (176, 684070), (220, 547256), (268, 449240), (335, 359392), (352, 342035), (440, 273628), (536, 224620), (670, 179696), (737, 163360), (880, 136814), (1021, 117920), (1072, 112310), (1340, 89848), (1474, 81680), (1760, 68407), (2042, 58960), (2144, 56155), (2680, 44924), (2948, 40840), (3685, 32672), (4084, 29480), (5105, 23584), (5360, 22462), (5896, 20420), (7370, 16336), (8168, 14740), (10210, 11792), (10720, 11231)]