4501440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 112

約数和(自身を含む): 15910560

約数和(自身を除く): 11409120

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

約数ペア:

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