1001628720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{463717}}^1$

素因数の和:463739

約数の個数: 80

約数和(自身を含む): 3450061920

約数和(自身を除く): 2448433200

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, 463717, 927434, 1391151, 1854868, 2318585, 2782302, 3709736, 4173453, 4637170, 5564604, 6955755, 7419472, 8346906, 9274340, 11129208, 12520359, 13911510, 16693812, 18548680, 20867265, 22258416, 25040718, 27823020, 33387624, 37097360, 41734530, 50081436, 55646040, 62601795, 66775248, 83469060, 100162872, 111292080, 125203590, 166938120, 200325744, 250407180, 333876240, 500814360, 1001628720]

約数ペア:

[(1, 1001628720), (2, 500814360), (3, 333876240), (4, 250407180), (5, 200325744), (6, 166938120), (8, 125203590), (9, 111292080), (10, 100162872), (12, 83469060), (15, 66775248), (16, 62601795), (18, 55646040), (20, 50081436), (24, 41734530), (27, 37097360), (30, 33387624), (36, 27823020), (40, 25040718), (45, 22258416), (48, 20867265), (54, 18548680), (60, 16693812), (72, 13911510), (80, 12520359), (90, 11129208), (108, 9274340), (120, 8346906), (135, 7419472), (144, 6955755), (180, 5564604), (216, 4637170), (240, 4173453), (270, 3709736), (360, 2782302), (432, 2318585), (540, 1854868), (720, 1391151), (1080, 927434), (2160, 463717)]