105440880

素因数分解:

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

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 345259152

約数和(自身を除く): 239818272

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, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1217, 1444, 1520, 1805, 2166, 2280, 2434, 2888, 3610, 3651, 4332, 4560, 4868, 5415, 5776, 6085, 7220, 7302, 8664, 9736, 10830, 12170, 14440, 14604, 17328, 18255, 19472, 21660, 23123, 24340, 28880, 29208, 36510, 43320, 46246, 48680, 58416, 69369, 73020, 86640, 92492, 97360, 115615, 138738, 146040, 184984, 231230, 277476, 292080, 346845, 369968, 439337, 462460, 554952, 693690, 878674, 924920, 1109904, 1318011, 1387380, 1757348, 1849840, 2196685, 2636022, 2774760, 3514696, 4393370, 5272044, 5549520, 6590055, 7029392, 8786740, 10544088, 13180110, 17573480, 21088176, 26360220, 35146960, 52720440, 105440880]

約数ペア:

[(1, 105440880), (2, 52720440), (3, 35146960), (4, 26360220), (5, 21088176), (6, 17573480), (8, 13180110), (10, 10544088), (12, 8786740), (15, 7029392), (16, 6590055), (19, 5549520), (20, 5272044), (24, 4393370), (30, 3514696), (38, 2774760), (40, 2636022), (48, 2196685), (57, 1849840), (60, 1757348), (76, 1387380), (80, 1318011), (95, 1109904), (114, 924920), (120, 878674), (152, 693690), (190, 554952), (228, 462460), (240, 439337), (285, 369968), (304, 346845), (361, 292080), (380, 277476), (456, 231230), (570, 184984), (722, 146040), (760, 138738), (912, 115615), (1083, 97360), (1140, 92492), (1217, 86640), (1444, 73020), (1520, 69369), (1805, 58416), (2166, 48680), (2280, 46246), (2434, 43320), (2888, 36510), (3610, 29208), (3651, 28880), (4332, 24340), (4560, 23123), (4868, 21660), (5415, 19472), (5776, 18255), (6085, 17328), (7220, 14604), (7302, 14440), (8664, 12170), (9736, 10830)]