2016336720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271013}}^1$

素因数の和:271060

約数の個数: 80

約数和(自身を含む): 6452301312

約数和(自身を除く): 4435964592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 271013, 542026, 813039, 1084052, 1355065, 1626078, 2168104, 2710130, 3252156, 4065195, 4336208, 5420260, 6504312, 8130390, 8401403, 10840520, 13008624, 16260780, 16802806, 21681040, 25204209, 32521560, 33605612, 42007015, 50408418, 65043120, 67211224, 84014030, 100816836, 126021045, 134422448, 168028060, 201633672, 252042090, 336056120, 403267344, 504084180, 672112240, 1008168360, 2016336720]

約数ペア:

[(1, 2016336720), (2, 1008168360), (3, 672112240), (4, 504084180), (5, 403267344), (6, 336056120), (8, 252042090), (10, 201633672), (12, 168028060), (15, 134422448), (16, 126021045), (20, 100816836), (24, 84014030), (30, 67211224), (31, 65043120), (40, 50408418), (48, 42007015), (60, 33605612), (62, 32521560), (80, 25204209), (93, 21681040), (120, 16802806), (124, 16260780), (155, 13008624), (186, 10840520), (240, 8401403), (248, 8130390), (310, 6504312), (372, 5420260), (465, 4336208), (496, 4065195), (620, 3252156), (744, 2710130), (930, 2168104), (1240, 1626078), (1488, 1355065), (1860, 1084052), (2480, 813039), (3720, 542026), (7440, 271013)]