2660372640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{615827}}^1$

素因数の和:615851

約数の個数: 96

約数和(自身を含む): 9311319360

約数和(自身を除く): 6650946720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 615827, 1231654, 1847481, 2463308, 3079135, 3694962, 4926616, 5542443, 6158270, 7389924, 9237405, 9853232, 11084886, 12316540, 14779848, 16627329, 18474810, 19706464, 22169772, 24633080, 27712215, 29559696, 33254658, 36949620, 44339544, 49266160, 55424430, 59119392, 66509316, 73899240, 83136645, 88679088, 98532320, 110848860, 133018632, 147798480, 166273290, 177358176, 221697720, 266037264, 295596960, 332546580, 443395440, 532074528, 665093160, 886790880, 1330186320, 2660372640]

約数ペア:

[(1, 2660372640), (2, 1330186320), (3, 886790880), (4, 665093160), (5, 532074528), (6, 443395440), (8, 332546580), (9, 295596960), (10, 266037264), (12, 221697720), (15, 177358176), (16, 166273290), (18, 147798480), (20, 133018632), (24, 110848860), (27, 98532320), (30, 88679088), (32, 83136645), (36, 73899240), (40, 66509316), (45, 59119392), (48, 55424430), (54, 49266160), (60, 44339544), (72, 36949620), (80, 33254658), (90, 29559696), (96, 27712215), (108, 24633080), (120, 22169772), (135, 19706464), (144, 18474810), (160, 16627329), (180, 14779848), (216, 12316540), (240, 11084886), (270, 9853232), (288, 9237405), (360, 7389924), (432, 6158270), (480, 5542443), (540, 4926616), (720, 3694962), (864, 3079135), (1080, 2463308), (1440, 1847481), (2160, 1231654), (4320, 615827)]