326538120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8221}}^1$

素因数の和:8566

約数の個数: 64

約数和(自身を含む): 982693440

約数和(自身を除く): 656155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 8221, 9930, 13240, 16442, 19860, 24663, 32884, 39720, 41105, 49326, 65768, 82210, 98652, 123315, 164420, 197304, 246630, 328840, 493260, 986520, 2721151, 5442302, 8163453, 10884604, 13605755, 16326906, 21769208, 27211510, 32653812, 40817265, 54423020, 65307624, 81634530, 108846040, 163269060, 326538120]

約数ペア:

[(1, 326538120), (2, 163269060), (3, 108846040), (4, 81634530), (5, 65307624), (6, 54423020), (8, 40817265), (10, 32653812), (12, 27211510), (15, 21769208), (20, 16326906), (24, 13605755), (30, 10884604), (40, 8163453), (60, 5442302), (120, 2721151), (331, 986520), (662, 493260), (993, 328840), (1324, 246630), (1655, 197304), (1986, 164420), (2648, 123315), (3310, 98652), (3972, 82210), (4965, 65768), (6620, 49326), (7944, 41105), (8221, 39720), (9930, 32884), (13240, 24663), (16442, 19860)]