69155280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 234255840

約数和(自身を除く): 165100560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 691, 695, 720, 834, 1112, 1251, 1382, 1390, 1668, 2073, 2085, 2224, 2502, 2764, 2780, 3336, 3455, 4146, 4170, 5004, 5528, 5560, 6219, 6255, 6672, 6910, 8292, 8340, 10008, 10365, 11056, 11120, 12438, 12510, 13820, 16584, 16680, 20016, 20730, 24876, 25020, 27640, 31095, 33168, 33360, 41460, 49752, 50040, 55280, 62190, 82920, 96049, 99504, 100080, 124380, 165840, 192098, 248760, 288147, 384196, 480245, 497520, 576294, 768392, 864441, 960490, 1152588, 1440735, 1536784, 1728882, 1920980, 2305176, 2881470, 3457764, 3841960, 4322205, 4610352, 5762940, 6915528, 7683920, 8644410, 11525880, 13831056, 17288820, 23051760, 34577640, 69155280]

約数ペア:

[(1, 69155280), (2, 34577640), (3, 23051760), (4, 17288820), (5, 13831056), (6, 11525880), (8, 8644410), (9, 7683920), (10, 6915528), (12, 5762940), (15, 4610352), (16, 4322205), (18, 3841960), (20, 3457764), (24, 2881470), (30, 2305176), (36, 1920980), (40, 1728882), (45, 1536784), (48, 1440735), (60, 1152588), (72, 960490), (80, 864441), (90, 768392), (120, 576294), (139, 497520), (144, 480245), (180, 384196), (240, 288147), (278, 248760), (360, 192098), (417, 165840), (556, 124380), (691, 100080), (695, 99504), (720, 96049), (834, 82920), (1112, 62190), (1251, 55280), (1382, 50040), (1390, 49752), (1668, 41460), (2073, 33360), (2085, 33168), (2224, 31095), (2502, 27640), (2764, 25020), (2780, 24876), (3336, 20730), (3455, 20016), (4146, 16680), (4170, 16584), (5004, 13820), (5528, 12510), (5560, 12438), (6219, 11120), (6255, 11056), (6672, 10365), (6910, 10008), (8292, 8340)]