39203880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 118056960

約数和(自身を除く): 78853080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 853, 1149, 1532, 1706, 1915, 2298, 2559, 3064, 3412, 3830, 4265, 4596, 5118, 5745, 6824, 7660, 8530, 9192, 10236, 11490, 12795, 15320, 17060, 20472, 22980, 25590, 34120, 45960, 51180, 102360, 326699, 653398, 980097, 1306796, 1633495, 1960194, 2613592, 3266990, 3920388, 4900485, 6533980, 7840776, 9800970, 13067960, 19601940, 39203880]

約数ペア:

[(1, 39203880), (2, 19601940), (3, 13067960), (4, 9800970), (5, 7840776), (6, 6533980), (8, 4900485), (10, 3920388), (12, 3266990), (15, 2613592), (20, 1960194), (24, 1633495), (30, 1306796), (40, 980097), (60, 653398), (120, 326699), (383, 102360), (766, 51180), (853, 45960), (1149, 34120), (1532, 25590), (1706, 22980), (1915, 20472), (2298, 17060), (2559, 15320), (3064, 12795), (3412, 11490), (3830, 10236), (4265, 9192), (4596, 8530), (5118, 7660), (5745, 6824)]