71823120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2963}}^1$

素因数の和:3080

約数の個数: 80

約数和(自身を含む): 224932032

約数和(自身を除く): 153108912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 2963, 3030, 4040, 4848, 5926, 6060, 8080, 8889, 11852, 12120, 14815, 17778, 23704, 24240, 29630, 35556, 44445, 47408, 59260, 71112, 88890, 118520, 142224, 177780, 237040, 299263, 355560, 598526, 711120, 897789, 1197052, 1496315, 1795578, 2394104, 2992630, 3591156, 4488945, 4788208, 5985260, 7182312, 8977890, 11970520, 14364624, 17955780, 23941040, 35911560, 71823120]

約数ペア:

[(1, 71823120), (2, 35911560), (3, 23941040), (4, 17955780), (5, 14364624), (6, 11970520), (8, 8977890), (10, 7182312), (12, 5985260), (15, 4788208), (16, 4488945), (20, 3591156), (24, 2992630), (30, 2394104), (40, 1795578), (48, 1496315), (60, 1197052), (80, 897789), (101, 711120), (120, 598526), (202, 355560), (240, 299263), (303, 237040), (404, 177780), (505, 142224), (606, 118520), (808, 88890), (1010, 71112), (1212, 59260), (1515, 47408), (1616, 44445), (2020, 35556), (2424, 29630), (2963, 24240), (3030, 23704), (4040, 17778), (4848, 14815), (5926, 12120), (6060, 11852), (8080, 8889)]