144507960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401411}}^1$

素因数の和:401428

約数の個数: 48

約数和(自身を含む): 469652040

約数和(自身を除く): 325144080

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, 401411, 802822, 1204233, 1605644, 2007055, 2408466, 3211288, 3612699, 4014110, 4816932, 6021165, 7225398, 8028220, 9633864, 12042330, 14450796, 16056440, 18063495, 24084660, 28901592, 36126990, 48169320, 72253980, 144507960]

約数ペア:

[(1, 144507960), (2, 72253980), (3, 48169320), (4, 36126990), (5, 28901592), (6, 24084660), (8, 18063495), (9, 16056440), (10, 14450796), (12, 12042330), (15, 9633864), (18, 8028220), (20, 7225398), (24, 6021165), (30, 4816932), (36, 4014110), (40, 3612699), (45, 3211288), (60, 2408466), (72, 2007055), (90, 1605644), (120, 1204233), (180, 802822), (360, 401411)]