220560360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96737}}^1$

素因数の和:96770

約数の個数: 64

約数和(自身を含む): 696513600

約数和(自身を除く): 475953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 96737, 193474, 290211, 386948, 483685, 580422, 773896, 967370, 1160844, 1451055, 1838003, 1934740, 2321688, 2902110, 3676006, 3869480, 5514009, 5804220, 7352012, 9190015, 11028018, 11608440, 14704024, 18380030, 22056036, 27570045, 36760060, 44112072, 55140090, 73520120, 110280180, 220560360]

約数ペア:

[(1, 220560360), (2, 110280180), (3, 73520120), (4, 55140090), (5, 44112072), (6, 36760060), (8, 27570045), (10, 22056036), (12, 18380030), (15, 14704024), (19, 11608440), (20, 11028018), (24, 9190015), (30, 7352012), (38, 5804220), (40, 5514009), (57, 3869480), (60, 3676006), (76, 2902110), (95, 2321688), (114, 1934740), (120, 1838003), (152, 1451055), (190, 1160844), (228, 967370), (285, 773896), (380, 580422), (456, 483685), (570, 386948), (760, 290211), (1140, 193474), (2280, 96737)]