9002880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 31946400

約数和(自身を除く): 22943520

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, 521, 540, 576, 640, 720, 864, 960, 1042, 1080, 1152, 1440, 1563, 1728, 1920, 2084, 2160, 2605, 2880, 3126, 3456, 4168, 4320, 4689, 5210, 5760, 6252, 7815, 8336, 8640, 9378, 10420, 12504, 14067, 15630, 16672, 17280, 18756, 20840, 23445, 25008, 28134, 31260, 33344, 37512, 41680, 46890, 50016, 56268, 62520, 66688, 70335, 75024, 83360, 93780, 100032, 112536, 125040, 140670, 150048, 166720, 187560, 200064, 225072, 250080, 281340, 300096, 333440, 375120, 450144, 500160, 562680, 600192, 750240, 900288, 1000320, 1125360, 1500480, 1800576, 2250720, 3000960, 4501440, 9002880]

約数ペア:

[(1, 9002880), (2, 4501440), (3, 3000960), (4, 2250720), (5, 1800576), (6, 1500480), (8, 1125360), (9, 1000320), (10, 900288), (12, 750240), (15, 600192), (16, 562680), (18, 500160), (20, 450144), (24, 375120), (27, 333440), (30, 300096), (32, 281340), (36, 250080), (40, 225072), (45, 200064), (48, 187560), (54, 166720), (60, 150048), (64, 140670), (72, 125040), (80, 112536), (90, 100032), (96, 93780), (108, 83360), (120, 75024), (128, 70335), (135, 66688), (144, 62520), (160, 56268), (180, 50016), (192, 46890), (216, 41680), (240, 37512), (270, 33344), (288, 31260), (320, 28134), (360, 25008), (384, 23445), (432, 20840), (480, 18756), (521, 17280), (540, 16672), (576, 15630), (640, 14067), (720, 12504), (864, 10420), (960, 9378), (1042, 8640), (1080, 8336), (1152, 7815), (1440, 6252), (1563, 5760), (1728, 5210), (1920, 4689), (2084, 4320), (2160, 4168), (2605, 3456), (2880, 3126)]