538408320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14800

約数の個数: 128

約数和(自身を含む): 1806624000

約数和(自身を除く): 1268215680

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, 14759, 18240, 29518, 36480, 44277, 59036, 73795, 88554, 118072, 147590, 177108, 221385, 236144, 280421, 295180, 354216, 442770, 472288, 560842, 590360, 708432, 841263, 885540, 944576, 1121684, 1180720, 1402105, 1416864, 1682526, 1771080, 1889152, 2243368, 2361440, 2804210, 2833728, 3365052, 3542160, 4206315, 4486736, 4722880, 5608420, 5667456, 6730104, 7084320, 8412630, 8973472, 9445760, 11216840, 13460208, 14168640, 16825260, 17946944, 22433680, 26920416, 28337280, 33650520, 35893888, 44867360, 53840832, 67301040, 89734720, 107681664, 134602080, 179469440, 269204160, 538408320]

約数ペア:

[(1, 538408320), (2, 269204160), (3, 179469440), (4, 134602080), (5, 107681664), (6, 89734720), (8, 67301040), (10, 53840832), (12, 44867360), (15, 35893888), (16, 33650520), (19, 28337280), (20, 26920416), (24, 22433680), (30, 17946944), (32, 16825260), (38, 14168640), (40, 13460208), (48, 11216840), (57, 9445760), (60, 8973472), (64, 8412630), (76, 7084320), (80, 6730104), (95, 5667456), (96, 5608420), (114, 4722880), (120, 4486736), (128, 4206315), (152, 3542160), (160, 3365052), (190, 2833728), (192, 2804210), (228, 2361440), (240, 2243368), (285, 1889152), (304, 1771080), (320, 1682526), (380, 1416864), (384, 1402105), (456, 1180720), (480, 1121684), (570, 944576), (608, 885540), (640, 841263), (760, 708432), (912, 590360), (960, 560842), (1140, 472288), (1216, 442770), (1520, 354216), (1824, 295180), (1920, 280421), (2280, 236144), (2432, 221385), (3040, 177108), (3648, 147590), (4560, 118072), (6080, 88554), (7296, 73795), (9120, 59036), (12160, 44277), (14759, 36480), (18240, 29518)]