8540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 27885120

約数和(自身を除く): 19344240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1873, 2280, 3746, 4560, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 29968, 35587, 37460, 44952, 56190, 71174, 74920, 89904, 106761, 112380, 142348, 149840, 177935, 213522, 224760, 284696, 355870, 427044, 449520, 533805, 569392, 711740, 854088, 1067610, 1423480, 1708176, 2135220, 2846960, 4270440, 8540880]

約数ペア:

[(1, 8540880), (2, 4270440), (3, 2846960), (4, 2135220), (5, 1708176), (6, 1423480), (8, 1067610), (10, 854088), (12, 711740), (15, 569392), (16, 533805), (19, 449520), (20, 427044), (24, 355870), (30, 284696), (38, 224760), (40, 213522), (48, 177935), (57, 149840), (60, 142348), (76, 112380), (80, 106761), (95, 89904), (114, 74920), (120, 71174), (152, 56190), (190, 44952), (228, 37460), (240, 35587), (285, 29968), (304, 28095), (380, 22476), (456, 18730), (570, 14984), (760, 11238), (912, 9365), (1140, 7492), (1520, 5619), (1873, 4560), (2280, 3746)]