1331110080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{462191}}^1$

素因数の和:462214

約数の個数: 84

約数和(自身を含む): 4578473952

約数和(自身を除く): 3247363872

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, 462191, 924382, 1386573, 1848764, 2310955, 2773146, 3697528, 4159719, 4621910, 5546292, 6932865, 7395056, 8319438, 9243820, 11092584, 13865730, 14790112, 16638876, 18487640, 20798595, 22185168, 27731460, 29580224, 33277752, 36975280, 41597190, 44370336, 55462920, 66555504, 73950560, 83194380, 88740672, 110925840, 133111008, 147901120, 166388760, 221851680, 266222016, 332777520, 443703360, 665555040, 1331110080]

約数ペア:

[(1, 1331110080), (2, 665555040), (3, 443703360), (4, 332777520), (5, 266222016), (6, 221851680), (8, 166388760), (9, 147901120), (10, 133111008), (12, 110925840), (15, 88740672), (16, 83194380), (18, 73950560), (20, 66555504), (24, 55462920), (30, 44370336), (32, 41597190), (36, 36975280), (40, 33277752), (45, 29580224), (48, 27731460), (60, 22185168), (64, 20798595), (72, 18487640), (80, 16638876), (90, 14790112), (96, 13865730), (120, 11092584), (144, 9243820), (160, 8319438), (180, 7395056), (192, 6932865), (240, 5546292), (288, 4621910), (320, 4159719), (360, 3697528), (480, 2773146), (576, 2310955), (720, 1848764), (960, 1386573), (1440, 924382), (2880, 462191)]