13647120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 42800832

約数和(自身を除く): 29153712

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, 563, 606, 808, 1010, 1126, 1212, 1515, 1616, 1689, 2020, 2252, 2424, 2815, 3030, 3378, 4040, 4504, 4848, 5630, 6060, 6756, 8080, 8445, 9008, 11260, 12120, 13512, 16890, 22520, 24240, 27024, 33780, 45040, 56863, 67560, 113726, 135120, 170589, 227452, 284315, 341178, 454904, 568630, 682356, 852945, 909808, 1137260, 1364712, 1705890, 2274520, 2729424, 3411780, 4549040, 6823560, 13647120]

約数ペア:

[(1, 13647120), (2, 6823560), (3, 4549040), (4, 3411780), (5, 2729424), (6, 2274520), (8, 1705890), (10, 1364712), (12, 1137260), (15, 909808), (16, 852945), (20, 682356), (24, 568630), (30, 454904), (40, 341178), (48, 284315), (60, 227452), (80, 170589), (101, 135120), (120, 113726), (202, 67560), (240, 56863), (303, 45040), (404, 33780), (505, 27024), (563, 24240), (606, 22520), (808, 16890), (1010, 13512), (1126, 12120), (1212, 11260), (1515, 9008), (1616, 8445), (1689, 8080), (2020, 6756), (2252, 6060), (2424, 5630), (2815, 4848), (3030, 4504), (3378, 4040)]