5549520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 18123840

約数和(自身を除く): 12574320

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, 1217, 1520, 2280, 2434, 3651, 4560, 4868, 6085, 7302, 9736, 12170, 14604, 18255, 19472, 23123, 24340, 29208, 36510, 46246, 48680, 58416, 69369, 73020, 92492, 97360, 115615, 138738, 146040, 184984, 231230, 277476, 292080, 346845, 369968, 462460, 554952, 693690, 924920, 1109904, 1387380, 1849840, 2774760, 5549520]

約数ペア:

[(1, 5549520), (2, 2774760), (3, 1849840), (4, 1387380), (5, 1109904), (6, 924920), (8, 693690), (10, 554952), (12, 462460), (15, 369968), (16, 346845), (19, 292080), (20, 277476), (24, 231230), (30, 184984), (38, 146040), (40, 138738), (48, 115615), (57, 97360), (60, 92492), (76, 73020), (80, 69369), (95, 58416), (114, 48680), (120, 46246), (152, 36510), (190, 29208), (228, 24340), (240, 23123), (285, 19472), (304, 18255), (380, 14604), (456, 12170), (570, 9736), (760, 7302), (912, 6085), (1140, 4868), (1217, 4560), (1520, 3651), (2280, 2434)]