1244760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 4354560

約数和(自身を除く): 3109800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 41, 44, 46, 55, 60, 66, 69, 82, 88, 92, 110, 115, 120, 123, 132, 138, 164, 165, 184, 205, 220, 230, 246, 253, 264, 276, 328, 330, 345, 410, 440, 451, 460, 492, 506, 552, 615, 660, 690, 759, 820, 902, 920, 943, 984, 1012, 1230, 1265, 1320, 1353, 1380, 1518, 1640, 1804, 1886, 2024, 2255, 2460, 2530, 2706, 2760, 2829, 3036, 3608, 3772, 3795, 4510, 4715, 4920, 5060, 5412, 5658, 6072, 6765, 7544, 7590, 9020, 9430, 10120, 10373, 10824, 11316, 13530, 14145, 15180, 18040, 18860, 20746, 22632, 27060, 28290, 30360, 31119, 37720, 41492, 51865, 54120, 56580, 62238, 82984, 103730, 113160, 124476, 155595, 207460, 248952, 311190, 414920, 622380, 1244760]

約数ペア:

[(1, 1244760), (2, 622380), (3, 414920), (4, 311190), (5, 248952), (6, 207460), (8, 155595), (10, 124476), (11, 113160), (12, 103730), (15, 82984), (20, 62238), (22, 56580), (23, 54120), (24, 51865), (30, 41492), (33, 37720), (40, 31119), (41, 30360), (44, 28290), (46, 27060), (55, 22632), (60, 20746), (66, 18860), (69, 18040), (82, 15180), (88, 14145), (92, 13530), (110, 11316), (115, 10824), (120, 10373), (123, 10120), (132, 9430), (138, 9020), (164, 7590), (165, 7544), (184, 6765), (205, 6072), (220, 5658), (230, 5412), (246, 5060), (253, 4920), (264, 4715), (276, 4510), (328, 3795), (330, 3772), (345, 3608), (410, 3036), (440, 2829), (451, 2760), (460, 2706), (492, 2530), (506, 2460), (552, 2255), (615, 2024), (660, 1886), (690, 1804), (759, 1640), (820, 1518), (902, 1380), (920, 1353), (943, 1320), (984, 1265), (1012, 1230)]