40296240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55967}}^1$

素因数の和:55986

約数の個数: 60

約数和(自身を含む): 135330624

約数和(自身を除く): 95034384

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, 144, 180, 240, 360, 720, 55967, 111934, 167901, 223868, 279835, 335802, 447736, 503703, 559670, 671604, 839505, 895472, 1007406, 1119340, 1343208, 1679010, 2014812, 2238680, 2518515, 2686416, 3358020, 4029624, 4477360, 5037030, 6716040, 8059248, 10074060, 13432080, 20148120, 40296240]

約数ペア:

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