194185440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{134851}}^1$

素因数の和:134872

約数の個数: 72

約数和(自身を含む): 662662728

約数和(自身を除く): 468477288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 134851, 269702, 404553, 539404, 674255, 809106, 1078808, 1213659, 1348510, 1618212, 2022765, 2157616, 2427318, 2697020, 3236424, 4045530, 4315232, 4854636, 5394040, 6068295, 6472848, 8091060, 9709272, 10788080, 12136590, 12945696, 16182120, 19418544, 21576160, 24273180, 32364240, 38837088, 48546360, 64728480, 97092720, 194185440]

約数ペア:

[(1, 194185440), (2, 97092720), (3, 64728480), (4, 48546360), (5, 38837088), (6, 32364240), (8, 24273180), (9, 21576160), (10, 19418544), (12, 16182120), (15, 12945696), (16, 12136590), (18, 10788080), (20, 9709272), (24, 8091060), (30, 6472848), (32, 6068295), (36, 5394040), (40, 4854636), (45, 4315232), (48, 4045530), (60, 3236424), (72, 2697020), (80, 2427318), (90, 2157616), (96, 2022765), (120, 1618212), (144, 1348510), (160, 1213659), (180, 1078808), (240, 809106), (288, 674255), (360, 539404), (480, 404553), (720, 269702), (1440, 134851)]