102452280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121967}}^1$

素因数の和:121988

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 248815560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121967, 243934, 365901, 487868, 609835, 731802, 853769, 975736, 1219670, 1463604, 1707538, 1829505, 2439340, 2561307, 2927208, 3415076, 3659010, 4268845, 4878680, 5122614, 6830152, 7318020, 8537690, 10245228, 12806535, 14636040, 17075380, 20490456, 25613070, 34150760, 51226140, 102452280]

約数ペア:

[(1, 102452280), (2, 51226140), (3, 34150760), (4, 25613070), (5, 20490456), (6, 17075380), (7, 14636040), (8, 12806535), (10, 10245228), (12, 8537690), (14, 7318020), (15, 6830152), (20, 5122614), (21, 4878680), (24, 4268845), (28, 3659010), (30, 3415076), (35, 2927208), (40, 2561307), (42, 2439340), (56, 1829505), (60, 1707538), (70, 1463604), (84, 1219670), (105, 975736), (120, 853769), (140, 731802), (168, 609835), (210, 487868), (280, 365901), (420, 243934), (840, 121967)]