28369861440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{720779}}^1$

素因数の和:720840

約数の個数: 112

約数和(自身を含む): 92271372480

約数和(自身を除く): 63901511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 39360, 720779, 1441558, 2162337, 2883116, 3603895, 4324674, 5766232, 7207790, 8649348, 10811685, 11532464, 14415580, 17298696, 21623370, 23064928, 28831160, 29551939, 34597392, 43246740, 46129856, 57662320, 59103878, 69194784, 86493480, 88655817, 115324640, 118207756, 138389568, 147759695, 172986960, 177311634, 230649280, 236415512, 295519390, 345973920, 354623268, 443279085, 472831024, 591038780, 691947840, 709246536, 886558170, 945662048, 1182077560, 1418493072, 1773116340, 1891324096, 2364155120, 2836986144, 3546232680, 4728310240, 5673972288, 7092465360, 9456620480, 14184930720, 28369861440]

約数ペア:

[(1, 28369861440), (2, 14184930720), (3, 9456620480), (4, 7092465360), (5, 5673972288), (6, 4728310240), (8, 3546232680), (10, 2836986144), (12, 2364155120), (15, 1891324096), (16, 1773116340), (20, 1418493072), (24, 1182077560), (30, 945662048), (32, 886558170), (40, 709246536), (41, 691947840), (48, 591038780), (60, 472831024), (64, 443279085), (80, 354623268), (82, 345973920), (96, 295519390), (120, 236415512), (123, 230649280), (160, 177311634), (164, 172986960), (192, 147759695), (205, 138389568), (240, 118207756), (246, 115324640), (320, 88655817), (328, 86493480), (410, 69194784), (480, 59103878), (492, 57662320), (615, 46129856), (656, 43246740), (820, 34597392), (960, 29551939), (984, 28831160), (1230, 23064928), (1312, 21623370), (1640, 17298696), (1968, 14415580), (2460, 11532464), (2624, 10811685), (3280, 8649348), (3936, 7207790), (4920, 5766232), (6560, 4324674), (7872, 3603895), (9840, 2883116), (13120, 2162337), (19680, 1441558), (39360, 720779)]