1249145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1973}}^1$

素因数の和:3310

約数の個数: 96

約数和(自身を含む): 3939788160

約数和(自身を除く): 2690642400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1319, 1973, 2638, 3946, 3957, 5276, 5919, 6595, 7892, 7914, 9865, 10552, 11838, 13190, 15784, 15828, 19730, 19785, 21104, 23676, 26380, 29595, 31568, 31656, 39460, 39570, 42208, 47352, 52760, 59190, 63136, 63312, 78920, 79140, 94704, 105520, 118380, 126624, 157840, 158280, 189408, 211040, 236760, 315680, 316560, 473520, 633120, 947040, 2602387, 5204774, 7807161, 10409548, 13011935, 15614322, 20819096, 26023870, 31228644, 39035805, 41638192, 52047740, 62457288, 78071610, 83276384, 104095480, 124914576, 156143220, 208190960, 249829152, 312286440, 416381920, 624572880, 1249145760]

約数ペア:

[(1, 1249145760), (2, 624572880), (3, 416381920), (4, 312286440), (5, 249829152), (6, 208190960), (8, 156143220), (10, 124914576), (12, 104095480), (15, 83276384), (16, 78071610), (20, 62457288), (24, 52047740), (30, 41638192), (32, 39035805), (40, 31228644), (48, 26023870), (60, 20819096), (80, 15614322), (96, 13011935), (120, 10409548), (160, 7807161), (240, 5204774), (480, 2602387), (1319, 947040), (1973, 633120), (2638, 473520), (3946, 316560), (3957, 315680), (5276, 236760), (5919, 211040), (6595, 189408), (7892, 158280), (7914, 157840), (9865, 126624), (10552, 118380), (11838, 105520), (13190, 94704), (15784, 79140), (15828, 78920), (19730, 63312), (19785, 63136), (21104, 59190), (23676, 52760), (26380, 47352), (29595, 42208), (31568, 39570), (31656, 39460)]