918380160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53147}}^1$

素因数の和:53175

約数の個数: 128

約数和(自身を含む): 3252657600

約数和(自身を除く): 2334277440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 478323, 531470, 637764, 797205, 850352, 956646, 1062940, 1275528, 1434969, 1594410, 1700704, 1913292, 2125880, 2391615, 2551056, 2869938, 3188820, 3401408, 3826584, 4251760, 4783230, 5102112, 5739876, 6377640, 6802816, 7174845, 7653168, 8503520, 9566460, 10204224, 11479752, 12755280, 14349690, 15306336, 17007040, 19132920, 20408448, 22959504, 25510560, 28699380, 30612672, 34014080, 38265840, 45919008, 51021120, 57398760, 61225344, 76531680, 91838016, 102042240, 114797520, 153063360, 183676032, 229595040, 306126720, 459190080, 918380160]

約数ペア:

[(1, 918380160), (2, 459190080), (3, 306126720), (4, 229595040), (5, 183676032), (6, 153063360), (8, 114797520), (9, 102042240), (10, 91838016), (12, 76531680), (15, 61225344), (16, 57398760), (18, 51021120), (20, 45919008), (24, 38265840), (27, 34014080), (30, 30612672), (32, 28699380), (36, 25510560), (40, 22959504), (45, 20408448), (48, 19132920), (54, 17007040), (60, 15306336), (64, 14349690), (72, 12755280), (80, 11479752), (90, 10204224), (96, 9566460), (108, 8503520), (120, 7653168), (128, 7174845), (135, 6802816), (144, 6377640), (160, 5739876), (180, 5102112), (192, 4783230), (216, 4251760), (240, 3826584), (270, 3401408), (288, 3188820), (320, 2869938), (360, 2551056), (384, 2391615), (432, 2125880), (480, 1913292), (540, 1700704), (576, 1594410), (640, 1434969), (720, 1275528), (864, 1062940), (960, 956646), (1080, 850352), (1152, 797205), (1440, 637764), (1728, 531470), (1920, 478323), (2160, 425176), (2880, 318882), (3456, 265735), (4320, 212588), (5760, 159441), (8640, 106294), (17280, 53147)]