239296440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64327}}^1$

素因数の和:64372

約数の個数: 64

約数和(自身を含む): 741058560

約数和(自身を除く): 501762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 64327, 128654, 192981, 257308, 321635, 385962, 514616, 643270, 771924, 964905, 1286540, 1543848, 1929810, 1994137, 2573080, 3859620, 3988274, 5982411, 7719240, 7976548, 9970685, 11964822, 15953096, 19941370, 23929644, 29912055, 39882740, 47859288, 59824110, 79765480, 119648220, 239296440]

約数ペア:

[(1, 239296440), (2, 119648220), (3, 79765480), (4, 59824110), (5, 47859288), (6, 39882740), (8, 29912055), (10, 23929644), (12, 19941370), (15, 15953096), (20, 11964822), (24, 9970685), (30, 7976548), (31, 7719240), (40, 5982411), (60, 3988274), (62, 3859620), (93, 2573080), (120, 1994137), (124, 1929810), (155, 1543848), (186, 1286540), (248, 964905), (310, 771924), (372, 643270), (465, 514616), (620, 385962), (744, 321635), (930, 257308), (1240, 192981), (1860, 128654), (3720, 64327)]