1330596720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{205339}}^1$

素因数の和:205364

約数の個数: 100

約数和(自身を含む): 4621382040

約数和(自身を除く): 3290785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 205339, 410678, 616017, 821356, 1026695, 1232034, 1642712, 1848051, 2053390, 2464068, 3080085, 3285424, 3696102, 4106780, 4928136, 5544153, 6160170, 7392204, 8213560, 9240255, 9856272, 11088306, 12320340, 14784408, 16427120, 16632459, 18480510, 22176612, 24640680, 27720765, 29568816, 33264918, 36961020, 44353224, 49281360, 55441530, 66529836, 73922040, 83162295, 88706448, 110883060, 133059672, 147844080, 166324590, 221766120, 266119344, 332649180, 443532240, 665298360, 1330596720]

約数ペア:

[(1, 1330596720), (2, 665298360), (3, 443532240), (4, 332649180), (5, 266119344), (6, 221766120), (8, 166324590), (9, 147844080), (10, 133059672), (12, 110883060), (15, 88706448), (16, 83162295), (18, 73922040), (20, 66529836), (24, 55441530), (27, 49281360), (30, 44353224), (36, 36961020), (40, 33264918), (45, 29568816), (48, 27720765), (54, 24640680), (60, 22176612), (72, 18480510), (80, 16632459), (81, 16427120), (90, 14784408), (108, 12320340), (120, 11088306), (135, 9856272), (144, 9240255), (162, 8213560), (180, 7392204), (216, 6160170), (240, 5544153), (270, 4928136), (324, 4106780), (360, 3696102), (405, 3285424), (432, 3080085), (540, 2464068), (648, 2053390), (720, 1848051), (810, 1642712), (1080, 1232034), (1296, 1026695), (1620, 821356), (2160, 616017), (3240, 410678), (6480, 205339)]