80592480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55967}}^1$

素因数の和:55988

約数の個数: 72

約数和(自身を含む): 275026752

約数和(自身を除く): 194434272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55967, 111934, 167901, 223868, 279835, 335802, 447736, 503703, 559670, 671604, 839505, 895472, 1007406, 1119340, 1343208, 1679010, 1790944, 2014812, 2238680, 2518515, 2686416, 3358020, 4029624, 4477360, 5037030, 5372832, 6716040, 8059248, 8954720, 10074060, 13432080, 16118496, 20148120, 26864160, 40296240, 80592480]

約数ペア:

[(1, 80592480), (2, 40296240), (3, 26864160), (4, 20148120), (5, 16118496), (6, 13432080), (8, 10074060), (9, 8954720), (10, 8059248), (12, 6716040), (15, 5372832), (16, 5037030), (18, 4477360), (20, 4029624), (24, 3358020), (30, 2686416), (32, 2518515), (36, 2238680), (40, 2014812), (45, 1790944), (48, 1679010), (60, 1343208), (72, 1119340), (80, 1007406), (90, 895472), (96, 839505), (120, 671604), (144, 559670), (160, 503703), (180, 447736), (240, 335802), (288, 279835), (360, 223868), (480, 167901), (720, 111934), (1440, 55967)]