4860120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 14761440

約数和(自身を除く): 9901320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 401, 404, 505, 606, 802, 808, 1010, 1203, 1212, 1515, 1604, 2005, 2020, 2406, 2424, 3030, 3208, 4010, 4040, 4812, 6015, 6060, 8020, 9624, 12030, 12120, 16040, 24060, 40501, 48120, 81002, 121503, 162004, 202505, 243006, 324008, 405010, 486012, 607515, 810020, 972024, 1215030, 1620040, 2430060, 4860120]

約数ペア:

[(1, 4860120), (2, 2430060), (3, 1620040), (4, 1215030), (5, 972024), (6, 810020), (8, 607515), (10, 486012), (12, 405010), (15, 324008), (20, 243006), (24, 202505), (30, 162004), (40, 121503), (60, 81002), (101, 48120), (120, 40501), (202, 24060), (303, 16040), (401, 12120), (404, 12030), (505, 9624), (606, 8020), (802, 6060), (808, 6015), (1010, 4812), (1203, 4040), (1212, 4010), (1515, 3208), (1604, 3030), (2005, 2424), (2020, 2406)]