488388960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 1724405760

約数和(自身を除く): 1236016800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 863, 864, 1048, 1080, 1179, 1310, 1440, 1572, 1726, 1965, 2096, 2160, 2358, 2589, 2620, 3144, 3452, 3537, 3930, 4192, 4315, 4320, 4716, 5178, 5240, 5895, 6288, 6904, 7074, 7767, 7860, 8630, 9432, 10356, 10480, 11790, 12576, 12945, 13808, 14148, 15534, 15720, 17260, 17685, 18864, 20712, 20960, 23301, 23580, 25890, 27616, 28296, 31068, 31440, 34520, 35370, 37728, 38835, 41424, 46602, 47160, 51780, 56592, 62136, 62880, 69040, 70740, 77670, 82848, 93204, 94320, 103560, 113053, 113184, 116505, 124272, 138080, 141480, 155340, 186408, 188640, 207120, 226106, 233010, 248544, 282960, 310680, 339159, 372816, 414240, 452212, 466020, 565265, 565920, 621360, 678318, 745632, 904424, 932040, 1017477, 1130530, 1242720, 1356636, 1695795, 1808848, 1864080, 2034954, 2261060, 2713272, 3052431, 3391590, 3617696, 3728160, 4069908, 4522120, 5087385, 5426544, 6104862, 6783180, 8139816, 9044240, 10174770, 10853088, 12209724, 13566360, 15262155, 16279632, 18088480, 20349540, 24419448, 27132720, 30524310, 32559264, 40699080, 48838896, 54265440, 61048620, 81398160, 97677792, 122097240, 162796320, 244194480, 488388960]

約数ペア:

[(1, 488388960), (2, 244194480), (3, 162796320), (4, 122097240), (5, 97677792), (6, 81398160), (8, 61048620), (9, 54265440), (10, 48838896), (12, 40699080), (15, 32559264), (16, 30524310), (18, 27132720), (20, 24419448), (24, 20349540), (27, 18088480), (30, 16279632), (32, 15262155), (36, 13566360), (40, 12209724), (45, 10853088), (48, 10174770), (54, 9044240), (60, 8139816), (72, 6783180), (80, 6104862), (90, 5426544), (96, 5087385), (108, 4522120), (120, 4069908), (131, 3728160), (135, 3617696), (144, 3391590), (160, 3052431), (180, 2713272), (216, 2261060), (240, 2034954), (262, 1864080), (270, 1808848), (288, 1695795), (360, 1356636), (393, 1242720), (432, 1130530), (480, 1017477), (524, 932040), (540, 904424), (655, 745632), (720, 678318), (786, 621360), (863, 565920), (864, 565265), (1048, 466020), (1080, 452212), (1179, 414240), (1310, 372816), (1440, 339159), (1572, 310680), (1726, 282960), (1965, 248544), (2096, 233010), (2160, 226106), (2358, 207120), (2589, 188640), (2620, 186408), (3144, 155340), (3452, 141480), (3537, 138080), (3930, 124272), (4192, 116505), (4315, 113184), (4320, 113053), (4716, 103560), (5178, 94320), (5240, 93204), (5895, 82848), (6288, 77670), (6904, 70740), (7074, 69040), (7767, 62880), (7860, 62136), (8630, 56592), (9432, 51780), (10356, 47160), (10480, 46602), (11790, 41424), (12576, 38835), (12945, 37728), (13808, 35370), (14148, 34520), (15534, 31440), (15720, 31068), (17260, 28296), (17685, 27616), (18864, 25890), (20712, 23580), (20960, 23301)]