284593320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71867}}^1$

素因数の和:71895

約数の個数: 96

約数和(自身を含む): 1009026720

約数和(自身を除く): 724433400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 71867, 143734, 215601, 287468, 359335, 431202, 574936, 646803, 718670, 790537, 862404, 1078005, 1293606, 1437340, 1581074, 1724808, 2156010, 2371611, 2587212, 2874680, 3162148, 3234015, 3952685, 4312020, 4743222, 5174424, 6324296, 6468030, 7114833, 7905370, 8624040, 9486444, 11858055, 12936060, 14229666, 15810740, 18972888, 23716110, 25872120, 28459332, 31621480, 35574165, 47432220, 56918664, 71148330, 94864440, 142296660, 284593320]

約数ペア:

[(1, 284593320), (2, 142296660), (3, 94864440), (4, 71148330), (5, 56918664), (6, 47432220), (8, 35574165), (9, 31621480), (10, 28459332), (11, 25872120), (12, 23716110), (15, 18972888), (18, 15810740), (20, 14229666), (22, 12936060), (24, 11858055), (30, 9486444), (33, 8624040), (36, 7905370), (40, 7114833), (44, 6468030), (45, 6324296), (55, 5174424), (60, 4743222), (66, 4312020), (72, 3952685), (88, 3234015), (90, 3162148), (99, 2874680), (110, 2587212), (120, 2371611), (132, 2156010), (165, 1724808), (180, 1581074), (198, 1437340), (220, 1293606), (264, 1078005), (330, 862404), (360, 790537), (396, 718670), (440, 646803), (495, 574936), (660, 431202), (792, 359335), (990, 287468), (1320, 215601), (1980, 143734), (3960, 71867)]