240405120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41737}}^1$

素因数の和:41762

約数の個数: 96

約数和(自身を含む): 830168820

約数和(自身を除く): 589763700

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 41737, 83474, 125211, 166948, 208685, 250422, 333896, 375633, 417370, 500844, 626055, 667792, 751266, 834740, 1001688, 1252110, 1335584, 1502532, 1669480, 1878165, 2003376, 2504220, 2671168, 3005064, 3338960, 3756330, 4006752, 5008440, 5342336, 6010128, 6677920, 7512660, 8013504, 10016880, 12020256, 13355840, 15025320, 16027008, 20033760, 24040512, 26711680, 30050640, 40067520, 48081024, 60101280, 80135040, 120202560, 240405120]

約数ペア:

[(1, 240405120), (2, 120202560), (3, 80135040), (4, 60101280), (5, 48081024), (6, 40067520), (8, 30050640), (9, 26711680), (10, 24040512), (12, 20033760), (15, 16027008), (16, 15025320), (18, 13355840), (20, 12020256), (24, 10016880), (30, 8013504), (32, 7512660), (36, 6677920), (40, 6010128), (45, 5342336), (48, 5008440), (60, 4006752), (64, 3756330), (72, 3338960), (80, 3005064), (90, 2671168), (96, 2504220), (120, 2003376), (128, 1878165), (144, 1669480), (160, 1502532), (180, 1335584), (192, 1252110), (240, 1001688), (288, 834740), (320, 751266), (360, 667792), (384, 626055), (480, 500844), (576, 417370), (640, 375633), (720, 333896), (960, 250422), (1152, 208685), (1440, 166948), (1920, 125211), (2880, 83474), (5760, 41737)]