1566996720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6529153}}^1$

素因数の和:6529169

約数の個数: 40

約数和(自身を含む): 4857690576

約数和(自身を除く): 3290693856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6529153, 13058306, 19587459, 26116612, 32645765, 39174918, 52233224, 65291530, 78349836, 97937295, 104466448, 130583060, 156699672, 195874590, 261166120, 313399344, 391749180, 522332240, 783498360, 1566996720]

約数ペア:

[(1, 1566996720), (2, 783498360), (3, 522332240), (4, 391749180), (5, 313399344), (6, 261166120), (8, 195874590), (10, 156699672), (12, 130583060), (15, 104466448), (16, 97937295), (20, 78349836), (24, 65291530), (30, 52233224), (40, 39174918), (48, 32645765), (60, 26116612), (80, 19587459), (120, 13058306), (240, 6529153)]