6646571760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6691}}^1\times {\mathrm{4139}}^1$

素因数の和:10846

約数の個数: 80

約数和(自身を含む): 20612430720

約数和(自身を除く): 13965858960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4139, 6691, 8278, 12417, 13382, 16556, 20073, 20695, 24834, 26764, 33112, 33455, 40146, 41390, 49668, 53528, 62085, 66224, 66910, 80292, 82780, 99336, 100365, 107056, 124170, 133820, 160584, 165560, 198672, 200730, 248340, 267640, 321168, 331120, 401460, 496680, 535280, 802920, 993360, 1605840, 27694049, 55388098, 83082147, 110776196, 138470245, 166164294, 221552392, 276940490, 332328588, 415410735, 443104784, 553880980, 664657176, 830821470, 1107761960, 1329314352, 1661642940, 2215523920, 3323285880, 6646571760]

約数ペア:

[(1, 6646571760), (2, 3323285880), (3, 2215523920), (4, 1661642940), (5, 1329314352), (6, 1107761960), (8, 830821470), (10, 664657176), (12, 553880980), (15, 443104784), (16, 415410735), (20, 332328588), (24, 276940490), (30, 221552392), (40, 166164294), (48, 138470245), (60, 110776196), (80, 83082147), (120, 55388098), (240, 27694049), (4139, 1605840), (6691, 993360), (8278, 802920), (12417, 535280), (13382, 496680), (16556, 401460), (20073, 331120), (20695, 321168), (24834, 267640), (26764, 248340), (33112, 200730), (33455, 198672), (40146, 165560), (41390, 160584), (49668, 133820), (53528, 124170), (62085, 107056), (66224, 100365), (66910, 99336), (80292, 82780)]