1248360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 3818880

約数和(自身を除く): 2570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 103, 120, 202, 206, 303, 309, 404, 412, 505, 515, 606, 618, 808, 824, 1010, 1030, 1212, 1236, 1515, 1545, 2020, 2060, 2424, 2472, 3030, 3090, 4040, 4120, 6060, 6180, 10403, 12120, 12360, 20806, 31209, 41612, 52015, 62418, 83224, 104030, 124836, 156045, 208060, 249672, 312090, 416120, 624180, 1248360]

約数ペア:

[(1, 1248360), (2, 624180), (3, 416120), (4, 312090), (5, 249672), (6, 208060), (8, 156045), (10, 124836), (12, 104030), (15, 83224), (20, 62418), (24, 52015), (30, 41612), (40, 31209), (60, 20806), (101, 12360), (103, 12120), (120, 10403), (202, 6180), (206, 6060), (303, 4120), (309, 4040), (404, 3090), (412, 3030), (505, 2472), (515, 2424), (606, 2060), (618, 2020), (808, 1545), (824, 1515), (1010, 1236), (1030, 1212)]