13278120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110651}}^1$

素因数の和:110665

約数の個数: 32

約数和(自身を含む): 39834720

約数和(自身を除く): 26556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110651, 221302, 331953, 442604, 553255, 663906, 885208, 1106510, 1327812, 1659765, 2213020, 2655624, 3319530, 4426040, 6639060, 13278120]

約数ペア:

[(1, 13278120), (2, 6639060), (3, 4426040), (4, 3319530), (5, 2655624), (6, 2213020), (8, 1659765), (10, 1327812), (12, 1106510), (15, 885208), (20, 663906), (24, 553255), (30, 442604), (40, 331953), (60, 221302), (120, 110651)]