18176040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 61144200

約数和(自身を除く): 42968160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 1741, 2088, 2610, 3480, 3482, 5220, 5223, 6964, 8705, 10440, 10446, 13928, 15669, 17410, 20892, 26115, 31338, 34820, 41784, 50489, 52230, 62676, 69640, 78345, 100978, 104460, 125352, 151467, 156690, 201956, 208920, 252445, 302934, 313380, 403912, 454401, 504890, 605868, 626760, 757335, 908802, 1009780, 1211736, 1514670, 1817604, 2019560, 2272005, 3029340, 3635208, 4544010, 6058680, 9088020, 18176040]

約数ペア:

[(1, 18176040), (2, 9088020), (3, 6058680), (4, 4544010), (5, 3635208), (6, 3029340), (8, 2272005), (9, 2019560), (10, 1817604), (12, 1514670), (15, 1211736), (18, 1009780), (20, 908802), (24, 757335), (29, 626760), (30, 605868), (36, 504890), (40, 454401), (45, 403912), (58, 313380), (60, 302934), (72, 252445), (87, 208920), (90, 201956), (116, 156690), (120, 151467), (145, 125352), (174, 104460), (180, 100978), (232, 78345), (261, 69640), (290, 62676), (348, 52230), (360, 50489), (435, 41784), (522, 34820), (580, 31338), (696, 26115), (870, 20892), (1044, 17410), (1160, 15669), (1305, 13928), (1740, 10446), (1741, 10440), (2088, 8705), (2610, 6964), (3480, 5223), (3482, 5220)]