137280960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15915

約数の個数: 112

約数和(自身を含む): 484327200

約数和(自身を除く): 347046240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 254224, 286002, 317780, 381336, 429003, 476670, 508448, 572004, 635560, 715005, 762672, 858006, 953340, 1016896, 1144008, 1271120, 1430010, 1525344, 1716012, 1906680, 2145015, 2288016, 2542240, 2860020, 3050688, 3432024, 3813360, 4290030, 4576032, 5084480, 5720040, 6864048, 7626720, 8580060, 9152064, 11440080, 13728096, 15253440, 17160120, 22880160, 27456192, 34320240, 45760320, 68640480, 137280960]

約数ペア:

[(1, 137280960), (2, 68640480), (3, 45760320), (4, 34320240), (5, 27456192), (6, 22880160), (8, 17160120), (9, 15253440), (10, 13728096), (12, 11440080), (15, 9152064), (16, 8580060), (18, 7626720), (20, 6864048), (24, 5720040), (27, 5084480), (30, 4576032), (32, 4290030), (36, 3813360), (40, 3432024), (45, 3050688), (48, 2860020), (54, 2542240), (60, 2288016), (64, 2145015), (72, 1906680), (80, 1716012), (90, 1525344), (96, 1430010), (108, 1271120), (120, 1144008), (135, 1016896), (144, 953340), (160, 858006), (180, 762672), (192, 715005), (216, 635560), (240, 572004), (270, 508448), (288, 476670), (320, 429003), (360, 381336), (432, 317780), (480, 286002), (540, 254224), (576, 238335), (720, 190668), (864, 158890), (960, 143001), (1080, 127112), (1440, 95334), (1728, 79445), (2160, 63556), (2880, 47667), (4320, 31778), (8640, 15889)]