50520720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 157614912

約数和(自身を除く): 107094192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1163, 1448, 1810, 2172, 2326, 2715, 2896, 3489, 3620, 4344, 4652, 5430, 5815, 6978, 7240, 8688, 9304, 10860, 11630, 13956, 14480, 17445, 18608, 21720, 23260, 27912, 34890, 43440, 46520, 55824, 69780, 93040, 139560, 210503, 279120, 421006, 631509, 842012, 1052515, 1263018, 1684024, 2105030, 2526036, 3157545, 3368048, 4210060, 5052072, 6315090, 8420120, 10104144, 12630180, 16840240, 25260360, 50520720]

約数ペア:

[(1, 50520720), (2, 25260360), (3, 16840240), (4, 12630180), (5, 10104144), (6, 8420120), (8, 6315090), (10, 5052072), (12, 4210060), (15, 3368048), (16, 3157545), (20, 2526036), (24, 2105030), (30, 1684024), (40, 1263018), (48, 1052515), (60, 842012), (80, 631509), (120, 421006), (181, 279120), (240, 210503), (362, 139560), (543, 93040), (724, 69780), (905, 55824), (1086, 46520), (1163, 43440), (1448, 34890), (1810, 27912), (2172, 23260), (2326, 21720), (2715, 18608), (2896, 17445), (3489, 14480), (3620, 13956), (4344, 11630), (4652, 10860), (5430, 9304), (5815, 8688), (6978, 7240)]