285772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108247}}^1$

素因数の和:108274

約数の個数: 80

約数和(自身を含む): 966438144

約数和(自身を除く): 680666064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 108247, 216494, 324741, 432988, 541235, 649482, 865976, 1082470, 1190717, 1298964, 1623705, 1731952, 2164940, 2381434, 2597928, 3247410, 3572151, 4329880, 4762868, 5195856, 5953585, 6494820, 7144302, 8659760, 9525736, 11907170, 12989640, 14288604, 17860755, 19051472, 23814340, 25979280, 28577208, 35721510, 47628680, 57154416, 71443020, 95257360, 142886040, 285772080]

約数ペア:

[(1, 285772080), (2, 142886040), (3, 95257360), (4, 71443020), (5, 57154416), (6, 47628680), (8, 35721510), (10, 28577208), (11, 25979280), (12, 23814340), (15, 19051472), (16, 17860755), (20, 14288604), (22, 12989640), (24, 11907170), (30, 9525736), (33, 8659760), (40, 7144302), (44, 6494820), (48, 5953585), (55, 5195856), (60, 4762868), (66, 4329880), (80, 3572151), (88, 3247410), (110, 2597928), (120, 2381434), (132, 2164940), (165, 1731952), (176, 1623705), (220, 1298964), (240, 1190717), (264, 1082470), (330, 865976), (440, 649482), (528, 541235), (660, 432988), (880, 324741), (1320, 216494), (2640, 108247)]