180119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68227}}^1$

素因数の和:68254

約数の個数: 80

約数和(自身を含む): 609139584

約数和(自身を除く): 429020304

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, 68227, 136454, 204681, 272908, 341135, 409362, 545816, 682270, 750497, 818724, 1023405, 1091632, 1364540, 1500994, 1637448, 2046810, 2251491, 2729080, 3001988, 3274896, 3752485, 4093620, 4502982, 5458160, 6003976, 7504970, 8187240, 9005964, 11257455, 12007952, 15009940, 16374480, 18011928, 22514910, 30019880, 36023856, 45029820, 60039760, 90059640, 180119280]

約数ペア:

[(1, 180119280), (2, 90059640), (3, 60039760), (4, 45029820), (5, 36023856), (6, 30019880), (8, 22514910), (10, 18011928), (11, 16374480), (12, 15009940), (15, 12007952), (16, 11257455), (20, 9005964), (22, 8187240), (24, 7504970), (30, 6003976), (33, 5458160), (40, 4502982), (44, 4093620), (48, 3752485), (55, 3274896), (60, 3001988), (66, 2729080), (80, 2251491), (88, 2046810), (110, 1637448), (120, 1500994), (132, 1364540), (165, 1091632), (176, 1023405), (220, 818724), (240, 750497), (264, 682270), (330, 545816), (440, 409362), (528, 341135), (660, 272908), (880, 204681), (1320, 136454), (2640, 68227)]