144313560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{400871}}^1$

素因数の和:400888

約数の個数: 48

約数和(自身を含む): 469020240

約数和(自身を除く): 324706680

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, 400871, 801742, 1202613, 1603484, 2004355, 2405226, 3206968, 3607839, 4008710, 4810452, 6013065, 7215678, 8017420, 9620904, 12026130, 14431356, 16034840, 18039195, 24052260, 28862712, 36078390, 48104520, 72156780, 144313560]

約数ペア:

[(1, 144313560), (2, 72156780), (3, 48104520), (4, 36078390), (5, 28862712), (6, 24052260), (8, 18039195), (9, 16034840), (10, 14431356), (12, 12026130), (15, 9620904), (18, 8017420), (20, 7215678), (24, 6013065), (30, 4810452), (36, 4008710), (40, 3607839), (45, 3206968), (60, 2405226), (72, 2004355), (90, 1603484), (120, 1202613), (180, 801742), (360, 400871)]