18924328320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{518759}}^1$

素因数の和:518800

約数の個数: 128

約数和(自身を含む): 63496224000

約数和(自身を除く): 44571895680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 518759, 1037518, 1556277, 2075036, 2593795, 3112554, 4150072, 5187590, 6225108, 7781385, 8300144, 9856421, 10375180, 12450216, 15562770, 16600288, 19712842, 20750360, 24900432, 29569263, 31125540, 33200576, 39425684, 41500720, 49282105, 49800864, 59138526, 62251080, 66401152, 78851368, 83001440, 98564210, 99601728, 118277052, 124502160, 147846315, 157702736, 166002880, 197128420, 199203456, 236554104, 249004320, 295692630, 315405472, 332005760, 394256840, 473108208, 498008640, 591385260, 630810944, 788513680, 946216416, 996017280, 1182770520, 1261621888, 1577027360, 1892432832, 2365541040, 3154054720, 3784865664, 4731082080, 6308109440, 9462164160, 18924328320]

約数ペア:

[(1, 18924328320), (2, 9462164160), (3, 6308109440), (4, 4731082080), (5, 3784865664), (6, 3154054720), (8, 2365541040), (10, 1892432832), (12, 1577027360), (15, 1261621888), (16, 1182770520), (19, 996017280), (20, 946216416), (24, 788513680), (30, 630810944), (32, 591385260), (38, 498008640), (40, 473108208), (48, 394256840), (57, 332005760), (60, 315405472), (64, 295692630), (76, 249004320), (80, 236554104), (95, 199203456), (96, 197128420), (114, 166002880), (120, 157702736), (128, 147846315), (152, 124502160), (160, 118277052), (190, 99601728), (192, 98564210), (228, 83001440), (240, 78851368), (285, 66401152), (304, 62251080), (320, 59138526), (380, 49800864), (384, 49282105), (456, 41500720), (480, 39425684), (570, 33200576), (608, 31125540), (640, 29569263), (760, 24900432), (912, 20750360), (960, 19712842), (1140, 16600288), (1216, 15562770), (1520, 12450216), (1824, 10375180), (1920, 9856421), (2280, 8300144), (2432, 7781385), (3040, 6225108), (3648, 5187590), (4560, 4150072), (6080, 3112554), (7296, 2593795), (9120, 2075036), (12160, 1556277), (18240, 1037518), (36480, 518759)]