211260480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{220063}}^1$

素因数の和:220083

約数の個数: 56

約数和(自身を含む): 670755072

約数和(自身を除く): 459494592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 220063, 440126, 660189, 880252, 1100315, 1320378, 1760504, 2200630, 2640756, 3300945, 3521008, 4401260, 5281512, 6601890, 7042016, 8802520, 10563024, 13203780, 14084032, 17605040, 21126048, 26407560, 35210080, 42252096, 52815120, 70420160, 105630240, 211260480]

約数ペア:

[(1, 211260480), (2, 105630240), (3, 70420160), (4, 52815120), (5, 42252096), (6, 35210080), (8, 26407560), (10, 21126048), (12, 17605040), (15, 14084032), (16, 13203780), (20, 10563024), (24, 8802520), (30, 7042016), (32, 6601890), (40, 5281512), (48, 4401260), (60, 3521008), (64, 3300945), (80, 2640756), (96, 2200630), (120, 1760504), (160, 1320378), (192, 1100315), (240, 880252), (320, 660189), (480, 440126), (960, 220063)]