2774760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 8769600

約数和(自身を除く): 5994840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1217, 2280, 2434, 3651, 4868, 6085, 7302, 9736, 12170, 14604, 18255, 23123, 24340, 29208, 36510, 46246, 48680, 69369, 73020, 92492, 115615, 138738, 146040, 184984, 231230, 277476, 346845, 462460, 554952, 693690, 924920, 1387380, 2774760]

約数ペア:

[(1, 2774760), (2, 1387380), (3, 924920), (4, 693690), (5, 554952), (6, 462460), (8, 346845), (10, 277476), (12, 231230), (15, 184984), (19, 146040), (20, 138738), (24, 115615), (30, 92492), (38, 73020), (40, 69369), (57, 48680), (60, 46246), (76, 36510), (95, 29208), (114, 24340), (120, 23123), (152, 18255), (190, 14604), (228, 12170), (285, 9736), (380, 7302), (456, 6085), (570, 4868), (760, 3651), (1140, 2434), (1217, 2280)]