30544080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18181}}^1$

素因数の和:18204

約数の個数: 80

約数和(自身を含む): 108219264

約数和(自身を除く): 77675184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 18181, 36362, 54543, 72724, 90905, 109086, 127267, 145448, 181810, 218172, 254534, 272715, 290896, 363620, 381801, 436344, 509068, 545430, 636335, 727240, 763602, 872688, 1018136, 1090860, 1272670, 1454480, 1527204, 1909005, 2036272, 2181720, 2545340, 3054408, 3818010, 4363440, 5090680, 6108816, 7636020, 10181360, 15272040, 30544080]

約数ペア:

[(1, 30544080), (2, 15272040), (3, 10181360), (4, 7636020), (5, 6108816), (6, 5090680), (7, 4363440), (8, 3818010), (10, 3054408), (12, 2545340), (14, 2181720), (15, 2036272), (16, 1909005), (20, 1527204), (21, 1454480), (24, 1272670), (28, 1090860), (30, 1018136), (35, 872688), (40, 763602), (42, 727240), (48, 636335), (56, 545430), (60, 509068), (70, 436344), (80, 381801), (84, 363620), (105, 290896), (112, 272715), (120, 254534), (140, 218172), (168, 181810), (210, 145448), (240, 127267), (280, 109086), (336, 90905), (420, 72724), (560, 54543), (840, 36362), (1680, 18181)]