90746160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 283002720

約数和(自身を除く): 192256560

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, 1448, 1810, 2089, 2172, 2715, 2896, 3620, 4178, 4344, 5430, 6267, 7240, 8356, 8688, 10445, 10860, 12534, 14480, 16712, 20890, 21720, 25068, 31335, 33424, 41780, 43440, 50136, 62670, 83560, 100272, 125340, 167120, 250680, 378109, 501360, 756218, 1134327, 1512436, 1890545, 2268654, 3024872, 3781090, 4537308, 5671635, 6049744, 7562180, 9074616, 11343270, 15124360, 18149232, 22686540, 30248720, 45373080, 90746160]

約数ペア:

[(1, 90746160), (2, 45373080), (3, 30248720), (4, 22686540), (5, 18149232), (6, 15124360), (8, 11343270), (10, 9074616), (12, 7562180), (15, 6049744), (16, 5671635), (20, 4537308), (24, 3781090), (30, 3024872), (40, 2268654), (48, 1890545), (60, 1512436), (80, 1134327), (120, 756218), (181, 501360), (240, 378109), (362, 250680), (543, 167120), (724, 125340), (905, 100272), (1086, 83560), (1448, 62670), (1810, 50136), (2089, 43440), (2172, 41780), (2715, 33424), (2896, 31335), (3620, 25068), (4178, 21720), (4344, 20890), (5430, 16712), (6267, 14480), (7240, 12534), (8356, 10860), (8688, 10445)]