127938120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3221}}^1$

素因数の和:3566

約数の個数: 64

約数和(自身を含む): 385093440

約数和(自身を除く): 257155320

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, 3221, 3310, 3972, 4965, 6442, 6620, 7944, 9663, 9930, 12884, 13240, 16105, 19326, 19860, 25768, 32210, 38652, 39720, 48315, 64420, 77304, 96630, 128840, 193260, 386520, 1066151, 2132302, 3198453, 4264604, 5330755, 6396906, 8529208, 10661510, 12793812, 15992265, 21323020, 25587624, 31984530, 42646040, 63969060, 127938120]

約数ペア:

[(1, 127938120), (2, 63969060), (3, 42646040), (4, 31984530), (5, 25587624), (6, 21323020), (8, 15992265), (10, 12793812), (12, 10661510), (15, 8529208), (20, 6396906), (24, 5330755), (30, 4264604), (40, 3198453), (60, 2132302), (120, 1066151), (331, 386520), (662, 193260), (993, 128840), (1324, 96630), (1655, 77304), (1986, 64420), (2648, 48315), (3221, 39720), (3310, 38652), (3972, 32210), (4965, 25768), (6442, 19860), (6620, 19326), (7944, 16105), (9663, 13240), (9930, 12884)]