171149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2293}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 532501632

約数和(自身を除く): 361352112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2293, 2488, 3110, 3732, 4586, 4665, 4976, 6220, 6879, 7464, 9172, 9330, 11465, 12440, 13758, 14928, 18344, 18660, 22930, 24880, 27516, 34395, 36688, 37320, 45860, 55032, 68790, 74640, 91720, 110064, 137580, 183440, 275160, 550320, 713123, 1426246, 2139369, 2852492, 3565615, 4278738, 5704984, 7131230, 8557476, 10696845, 11409968, 14262460, 17114952, 21393690, 28524920, 34229904, 42787380, 57049840, 85574760, 171149520]

約数ペア:

[(1, 171149520), (2, 85574760), (3, 57049840), (4, 42787380), (5, 34229904), (6, 28524920), (8, 21393690), (10, 17114952), (12, 14262460), (15, 11409968), (16, 10696845), (20, 8557476), (24, 7131230), (30, 5704984), (40, 4278738), (48, 3565615), (60, 2852492), (80, 2139369), (120, 1426246), (240, 713123), (311, 550320), (622, 275160), (933, 183440), (1244, 137580), (1555, 110064), (1866, 91720), (2293, 74640), (2488, 68790), (3110, 55032), (3732, 45860), (4586, 37320), (4665, 36688), (4976, 34395), (6220, 27516), (6879, 24880), (7464, 22930), (9172, 18660), (9330, 18344), (11465, 14928), (12440, 13758)]