8559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 27944640

約数和(自身を除く): 19385520

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, 1877, 2280, 3754, 4560, 5631, 7508, 9385, 11262, 15016, 18770, 22524, 28155, 30032, 35663, 37540, 45048, 56310, 71326, 75080, 90096, 106989, 112620, 142652, 150160, 178315, 213978, 225240, 285304, 356630, 427956, 450480, 534945, 570608, 713260, 855912, 1069890, 1426520, 1711824, 2139780, 2853040, 4279560, 8559120]

約数ペア:

[(1, 8559120), (2, 4279560), (3, 2853040), (4, 2139780), (5, 1711824), (6, 1426520), (8, 1069890), (10, 855912), (12, 713260), (15, 570608), (16, 534945), (19, 450480), (20, 427956), (24, 356630), (30, 285304), (38, 225240), (40, 213978), (48, 178315), (57, 150160), (60, 142652), (76, 112620), (80, 106989), (95, 90096), (114, 75080), (120, 71326), (152, 56310), (190, 45048), (228, 37540), (240, 35663), (285, 30032), (304, 28155), (380, 22524), (456, 18770), (570, 15016), (760, 11262), (912, 9385), (1140, 7508), (1520, 5631), (1877, 4560), (2280, 3754)]