2006244720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{928817}}^1$

素因数の和:928839

約数の個数: 80

約数和(自身を含む): 6910405920

約数和(自身を除く): 4904161200

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 928817, 1857634, 2786451, 3715268, 4644085, 5572902, 7430536, 8359353, 9288170, 11145804, 13932255, 14861072, 16718706, 18576340, 22291608, 25078059, 27864510, 33437412, 37152680, 41796765, 44583216, 50156118, 55729020, 66874824, 74305360, 83593530, 100312236, 111458040, 125390295, 133749648, 167187060, 200624472, 222916080, 250780590, 334374120, 401248944, 501561180, 668748240, 1003122360, 2006244720]

約数ペア:

[(1, 2006244720), (2, 1003122360), (3, 668748240), (4, 501561180), (5, 401248944), (6, 334374120), (8, 250780590), (9, 222916080), (10, 200624472), (12, 167187060), (15, 133749648), (16, 125390295), (18, 111458040), (20, 100312236), (24, 83593530), (27, 74305360), (30, 66874824), (36, 55729020), (40, 50156118), (45, 44583216), (48, 41796765), (54, 37152680), (60, 33437412), (72, 27864510), (80, 25078059), (90, 22291608), (108, 18576340), (120, 16718706), (135, 14861072), (144, 13932255), (180, 11145804), (216, 9288170), (240, 8359353), (270, 7430536), (360, 5572902), (432, 4644085), (540, 3715268), (720, 2786451), (1080, 1857634), (2160, 928817)]