86424120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 282035520

約数和(自身を除く): 195611400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 557, 862, 1114, 1293, 1671, 1724, 2155, 2228, 2586, 2785, 3342, 3448, 3879, 4310, 4456, 5013, 5172, 5570, 6465, 6684, 7758, 8355, 8620, 10026, 10344, 11140, 12930, 13368, 15516, 16710, 17240, 19395, 20052, 22280, 25065, 25860, 31032, 33420, 38790, 40104, 50130, 51720, 66840, 77580, 100260, 155160, 200520, 240067, 480134, 720201, 960268, 1200335, 1440402, 1920536, 2160603, 2400670, 2880804, 3601005, 4321206, 4801340, 5761608, 7202010, 8642412, 9602680, 10803015, 14404020, 17284824, 21606030, 28808040, 43212060, 86424120]

約数ペア:

[(1, 86424120), (2, 43212060), (3, 28808040), (4, 21606030), (5, 17284824), (6, 14404020), (8, 10803015), (9, 9602680), (10, 8642412), (12, 7202010), (15, 5761608), (18, 4801340), (20, 4321206), (24, 3601005), (30, 2880804), (36, 2400670), (40, 2160603), (45, 1920536), (60, 1440402), (72, 1200335), (90, 960268), (120, 720201), (180, 480134), (360, 240067), (431, 200520), (557, 155160), (862, 100260), (1114, 77580), (1293, 66840), (1671, 51720), (1724, 50130), (2155, 40104), (2228, 38790), (2586, 33420), (2785, 31032), (3342, 25860), (3448, 25065), (3879, 22280), (4310, 20052), (4456, 19395), (5013, 17240), (5172, 16710), (5570, 15516), (6465, 13368), (6684, 12930), (7758, 11140), (8355, 10344), (8620, 10026)]