115971520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2298

約数の個数: 112

約数和(自身を含む): 329476608

約数和(自身を除く): 213505088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2251, 2576, 3220, 3680, 4502, 5152, 6440, 7360, 9004, 10304, 11255, 12880, 15757, 18008, 22510, 25760, 31514, 36016, 45020, 51520, 51773, 63028, 72032, 78785, 90040, 103546, 126056, 144064, 157570, 180080, 207092, 252112, 258865, 315140, 360160, 362411, 414184, 504224, 517730, 630280, 720320, 724822, 828368, 1008448, 1035460, 1260560, 1449644, 1656736, 1812055, 2070920, 2521120, 2899288, 3313472, 3624110, 4141840, 5042240, 5798576, 7248220, 8283680, 11597152, 14496440, 16567360, 23194304, 28992880, 57985760, 115971520]

約数ペア:

[(1, 115971520), (2, 57985760), (4, 28992880), (5, 23194304), (7, 16567360), (8, 14496440), (10, 11597152), (14, 8283680), (16, 7248220), (20, 5798576), (23, 5042240), (28, 4141840), (32, 3624110), (35, 3313472), (40, 2899288), (46, 2521120), (56, 2070920), (64, 1812055), (70, 1656736), (80, 1449644), (92, 1260560), (112, 1035460), (115, 1008448), (140, 828368), (160, 724822), (161, 720320), (184, 630280), (224, 517730), (230, 504224), (280, 414184), (320, 362411), (322, 360160), (368, 315140), (448, 258865), (460, 252112), (560, 207092), (644, 180080), (736, 157570), (805, 144064), (920, 126056), (1120, 103546), (1288, 90040), (1472, 78785), (1610, 72032), (1840, 63028), (2240, 51773), (2251, 51520), (2576, 45020), (3220, 36016), (3680, 31514), (4502, 25760), (5152, 22510), (6440, 18008), (7360, 15757), (9004, 12880), (10304, 11255)]