326502240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{680213}}^1$

素因数の和:680231

約数の個数: 48

約数和(自身を含む): 1028483568

約数和(自身を除く): 701981328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 680213, 1360426, 2040639, 2720852, 3401065, 4081278, 5441704, 6802130, 8162556, 10203195, 10883408, 13604260, 16325112, 20406390, 21766816, 27208520, 32650224, 40812780, 54417040, 65300448, 81625560, 108834080, 163251120, 326502240]

約数ペア:

[(1, 326502240), (2, 163251120), (3, 108834080), (4, 81625560), (5, 65300448), (6, 54417040), (8, 40812780), (10, 32650224), (12, 27208520), (15, 21766816), (16, 20406390), (20, 16325112), (24, 13604260), (30, 10883408), (32, 10203195), (40, 8162556), (48, 6802130), (60, 5441704), (80, 4081278), (96, 3401065), (120, 2720852), (160, 2040639), (240, 1360426), (480, 680213)]