165877440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 531083520

約数和(自身を除く): 365206080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1319, 1572, 1965, 2096, 2620, 2638, 3144, 3930, 3957, 4192, 5240, 5276, 6288, 6595, 7860, 7914, 8384, 10480, 10552, 12576, 13190, 15720, 15828, 19785, 20960, 21104, 25152, 26380, 31440, 31656, 39570, 41920, 42208, 52760, 62880, 63312, 79140, 84416, 105520, 125760, 126624, 158280, 172789, 211040, 253248, 316560, 345578, 422080, 518367, 633120, 691156, 863945, 1036734, 1266240, 1382312, 1727890, 2073468, 2591835, 2764624, 3455780, 4146936, 5183670, 5529248, 6911560, 8293872, 10367340, 11058496, 13823120, 16587744, 20734680, 27646240, 33175488, 41469360, 55292480, 82938720, 165877440]

約数ペア:

[(1, 165877440), (2, 82938720), (3, 55292480), (4, 41469360), (5, 33175488), (6, 27646240), (8, 20734680), (10, 16587744), (12, 13823120), (15, 11058496), (16, 10367340), (20, 8293872), (24, 6911560), (30, 5529248), (32, 5183670), (40, 4146936), (48, 3455780), (60, 2764624), (64, 2591835), (80, 2073468), (96, 1727890), (120, 1382312), (131, 1266240), (160, 1036734), (192, 863945), (240, 691156), (262, 633120), (320, 518367), (393, 422080), (480, 345578), (524, 316560), (655, 253248), (786, 211040), (960, 172789), (1048, 158280), (1310, 126624), (1319, 125760), (1572, 105520), (1965, 84416), (2096, 79140), (2620, 63312), (2638, 62880), (3144, 52760), (3930, 42208), (3957, 41920), (4192, 39570), (5240, 31656), (5276, 31440), (6288, 26380), (6595, 25152), (7860, 21104), (7914, 20960), (8384, 19785), (10480, 15828), (10552, 15720), (12576, 13190)]