2980854720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1035019}}^1$

素因数の和:1035042

約数の個数: 84

約数和(自身を含む): 10252908120

約数和(自身を除く): 7272053400

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 1035019, 2070038, 3105057, 4140076, 5175095, 6210114, 8280152, 9315171, 10350190, 12420228, 15525285, 16560304, 18630342, 20700380, 24840456, 31050570, 33120608, 37260684, 41400760, 46575855, 49680912, 62101140, 66241216, 74521368, 82801520, 93151710, 99361824, 124202280, 149042736, 165603040, 186303420, 198723648, 248404560, 298085472, 331206080, 372606840, 496809120, 596170944, 745213680, 993618240, 1490427360, 2980854720]

約数ペア:

[(1, 2980854720), (2, 1490427360), (3, 993618240), (4, 745213680), (5, 596170944), (6, 496809120), (8, 372606840), (9, 331206080), (10, 298085472), (12, 248404560), (15, 198723648), (16, 186303420), (18, 165603040), (20, 149042736), (24, 124202280), (30, 99361824), (32, 93151710), (36, 82801520), (40, 74521368), (45, 66241216), (48, 62101140), (60, 49680912), (64, 46575855), (72, 41400760), (80, 37260684), (90, 33120608), (96, 31050570), (120, 24840456), (144, 20700380), (160, 18630342), (180, 16560304), (192, 15525285), (240, 12420228), (288, 10350190), (320, 9315171), (360, 8280152), (480, 6210114), (576, 5175095), (720, 4140076), (960, 3105057), (1440, 2070038), (2880, 1035019)]