157142520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{436507}}^1$

素因数の和:436524

約数の個数: 48

約数和(自身を含む): 510714360

約数和(自身を除く): 353571840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 436507, 873014, 1309521, 1746028, 2182535, 2619042, 3492056, 3928563, 4365070, 5238084, 6547605, 7857126, 8730140, 10476168, 13095210, 15714252, 17460280, 19642815, 26190420, 31428504, 39285630, 52380840, 78571260, 157142520]

約数ペア:

[(1, 157142520), (2, 78571260), (3, 52380840), (4, 39285630), (5, 31428504), (6, 26190420), (8, 19642815), (9, 17460280), (10, 15714252), (12, 13095210), (15, 10476168), (18, 8730140), (20, 7857126), (24, 6547605), (30, 5238084), (36, 4365070), (40, 3928563), (45, 3492056), (60, 2619042), (72, 2182535), (90, 1746028), (120, 1309521), (180, 873014), (360, 436507)]