180544560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107467}}^1$

素因数の和:107490

約数の個数: 80

約数和(自身を含む): 639649536

約数和(自身を除く): 459104976

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, 107467, 214934, 322401, 429868, 537335, 644802, 752269, 859736, 1074670, 1289604, 1504538, 1612005, 1719472, 2149340, 2256807, 2579208, 3009076, 3224010, 3761345, 4298680, 4513614, 5158416, 6018152, 6448020, 7522690, 8597360, 9027228, 11284035, 12036304, 12896040, 15045380, 18054456, 22568070, 25792080, 30090760, 36108912, 45136140, 60181520, 90272280, 180544560]

約数ペア:

[(1, 180544560), (2, 90272280), (3, 60181520), (4, 45136140), (5, 36108912), (6, 30090760), (7, 25792080), (8, 22568070), (10, 18054456), (12, 15045380), (14, 12896040), (15, 12036304), (16, 11284035), (20, 9027228), (21, 8597360), (24, 7522690), (28, 6448020), (30, 6018152), (35, 5158416), (40, 4513614), (42, 4298680), (48, 3761345), (56, 3224010), (60, 3009076), (70, 2579208), (80, 2256807), (84, 2149340), (105, 1719472), (112, 1612005), (120, 1504538), (140, 1289604), (168, 1074670), (210, 859736), (240, 752269), (280, 644802), (336, 537335), (420, 429868), (560, 322401), (840, 214934), (1680, 107467)]