492755040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{342191}}^1$

素因数の和:342212

約数の個数: 72

約数和(自身を含む): 1681531488

約数和(自身を除く): 1188776448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 342191, 684382, 1026573, 1368764, 1710955, 2053146, 2737528, 3079719, 3421910, 4106292, 5132865, 5475056, 6159438, 6843820, 8212584, 10265730, 10950112, 12318876, 13687640, 15398595, 16425168, 20531460, 24637752, 27375280, 30797190, 32850336, 41062920, 49275504, 54750560, 61594380, 82125840, 98551008, 123188760, 164251680, 246377520, 492755040]

約数ペア:

[(1, 492755040), (2, 246377520), (3, 164251680), (4, 123188760), (5, 98551008), (6, 82125840), (8, 61594380), (9, 54750560), (10, 49275504), (12, 41062920), (15, 32850336), (16, 30797190), (18, 27375280), (20, 24637752), (24, 20531460), (30, 16425168), (32, 15398595), (36, 13687640), (40, 12318876), (45, 10950112), (48, 10265730), (60, 8212584), (72, 6843820), (80, 6159438), (90, 5475056), (96, 5132865), (120, 4106292), (144, 3421910), (160, 3079719), (180, 2737528), (240, 2053146), (288, 1710955), (360, 1368764), (480, 1026573), (720, 684382), (1440, 342191)]