237098880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13721}}^1$

素因数の和:13749

約数の個数: 128

約数和(自身を含む): 839786400

約数和(自身を除く): 602687520

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, 13721, 17280, 27442, 41163, 54884, 68605, 82326, 109768, 123489, 137210, 164652, 205815, 219536, 246978, 274420, 329304, 370467, 411630, 439072, 493956, 548840, 617445, 658608, 740934, 823260, 878144, 987912, 1097680, 1234890, 1317216, 1481868, 1646520, 1756288, 1852335, 1975824, 2195360, 2469780, 2634432, 2963736, 3293040, 3704670, 3951648, 4390720, 4939560, 5268864, 5927472, 6586080, 7409340, 7903296, 8781440, 9879120, 11854944, 13172160, 14818680, 15806592, 19758240, 23709888, 26344320, 29637360, 39516480, 47419776, 59274720, 79032960, 118549440, 237098880]

約数ペア:

[(1, 237098880), (2, 118549440), (3, 79032960), (4, 59274720), (5, 47419776), (6, 39516480), (8, 29637360), (9, 26344320), (10, 23709888), (12, 19758240), (15, 15806592), (16, 14818680), (18, 13172160), (20, 11854944), (24, 9879120), (27, 8781440), (30, 7903296), (32, 7409340), (36, 6586080), (40, 5927472), (45, 5268864), (48, 4939560), (54, 4390720), (60, 3951648), (64, 3704670), (72, 3293040), (80, 2963736), (90, 2634432), (96, 2469780), (108, 2195360), (120, 1975824), (128, 1852335), (135, 1756288), (144, 1646520), (160, 1481868), (180, 1317216), (192, 1234890), (216, 1097680), (240, 987912), (270, 878144), (288, 823260), (320, 740934), (360, 658608), (384, 617445), (432, 548840), (480, 493956), (540, 439072), (576, 411630), (640, 370467), (720, 329304), (864, 274420), (960, 246978), (1080, 219536), (1152, 205815), (1440, 164652), (1728, 137210), (1920, 123489), (2160, 109768), (2880, 82326), (3456, 68605), (4320, 54884), (5760, 41163), (8640, 27442), (13721, 17280)]