263295927420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{60091}}^1$

素因数の和:60915

約数の個数: 96

約数和(自身を含む): 745448471040

約数和(自身を除く): 482152543620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 709, 1030, 1236, 1418, 1545, 2060, 2127, 2836, 3090, 3545, 4254, 6180, 7090, 8508, 10635, 14180, 21270, 42540, 60091, 73027, 120182, 146054, 180273, 219081, 240364, 292108, 300455, 360546, 365135, 438162, 600910, 721092, 730270, 876324, 901365, 1095405, 1201820, 1460540, 1802730, 2190810, 3605460, 4381620, 6189373, 12378746, 18568119, 24757492, 30946865, 37136238, 42604519, 61893730, 74272476, 85209038, 92840595, 123787460, 127813557, 170418076, 185681190, 213022595, 255627114, 371362380, 426045190, 511254228, 639067785, 852090380, 1278135570, 2556271140, 4388265457, 8776530914, 13164796371, 17553061828, 21941327285, 26329592742, 43882654570, 52659185484, 65823981855, 87765309140, 131647963710, 263295927420]

約数ペア:

[(1, 263295927420), (2, 131647963710), (3, 87765309140), (4, 65823981855), (5, 52659185484), (6, 43882654570), (10, 26329592742), (12, 21941327285), (15, 17553061828), (20, 13164796371), (30, 8776530914), (60, 4388265457), (103, 2556271140), (206, 1278135570), (309, 852090380), (412, 639067785), (515, 511254228), (618, 426045190), (709, 371362380), (1030, 255627114), (1236, 213022595), (1418, 185681190), (1545, 170418076), (2060, 127813557), (2127, 123787460), (2836, 92840595), (3090, 85209038), (3545, 74272476), (4254, 61893730), (6180, 42604519), (7090, 37136238), (8508, 30946865), (10635, 24757492), (14180, 18568119), (21270, 12378746), (42540, 6189373), (60091, 4381620), (73027, 3605460), (120182, 2190810), (146054, 1802730), (180273, 1460540), (219081, 1201820), (240364, 1095405), (292108, 901365), (300455, 876324), (360546, 730270), (365135, 721092), (438162, 600910)]