139971120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583213}}^1$

素因数の和:583229

約数の個数: 40

約数和(自身を含む): 433911216

約数和(自身を除く): 293940096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583213, 1166426, 1749639, 2332852, 2916065, 3499278, 4665704, 5832130, 6998556, 8748195, 9331408, 11664260, 13997112, 17496390, 23328520, 27994224, 34992780, 46657040, 69985560, 139971120]

約数ペア:

[(1, 139971120), (2, 69985560), (3, 46657040), (4, 34992780), (5, 27994224), (6, 23328520), (8, 17496390), (10, 13997112), (12, 11664260), (15, 9331408), (16, 8748195), (20, 6998556), (24, 5832130), (30, 4665704), (40, 3499278), (48, 2916065), (60, 2332852), (80, 1749639), (120, 1166426), (240, 583213)]