249302160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2113

約数の個数: 120

約数和(自身を含む): 842305464

約数和(自身を除く): 593003304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 1913, 2172, 2715, 2896, 3258, 3620, 3826, 4344, 5430, 5739, 6516, 7240, 7652, 8145, 8688, 9565, 10860, 11478, 13032, 14480, 15304, 16290, 17217, 19130, 21720, 22956, 26064, 28695, 30608, 32580, 34434, 38260, 43440, 45912, 57390, 65160, 68868, 76520, 86085, 91824, 114780, 130320, 137736, 153040, 172170, 229560, 275472, 344340, 346253, 459120, 688680, 692506, 1038759, 1377360, 1385012, 1731265, 2077518, 2770024, 3116277, 3462530, 4155036, 5193795, 5540048, 6232554, 6925060, 8310072, 10387590, 12465108, 13850120, 15581385, 16620144, 20775180, 24930216, 27700240, 31162770, 41550360, 49860432, 62325540, 83100720, 124651080, 249302160]

約数ペア:

[(1, 249302160), (2, 124651080), (3, 83100720), (4, 62325540), (5, 49860432), (6, 41550360), (8, 31162770), (9, 27700240), (10, 24930216), (12, 20775180), (15, 16620144), (16, 15581385), (18, 13850120), (20, 12465108), (24, 10387590), (30, 8310072), (36, 6925060), (40, 6232554), (45, 5540048), (48, 5193795), (60, 4155036), (72, 3462530), (80, 3116277), (90, 2770024), (120, 2077518), (144, 1731265), (180, 1385012), (181, 1377360), (240, 1038759), (360, 692506), (362, 688680), (543, 459120), (720, 346253), (724, 344340), (905, 275472), (1086, 229560), (1448, 172170), (1629, 153040), (1810, 137736), (1913, 130320), (2172, 114780), (2715, 91824), (2896, 86085), (3258, 76520), (3620, 68868), (3826, 65160), (4344, 57390), (5430, 45912), (5739, 43440), (6516, 38260), (7240, 34434), (7652, 32580), (8145, 30608), (8688, 28695), (9565, 26064), (10860, 22956), (11478, 21720), (13032, 19130), (14480, 17217), (15304, 16290)]