30774480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11657}}^1$

素因数の和:11684

約数の個数: 80

約数和(自身を含む): 104082624

約数和(自身を除く): 73308144

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, 11657, 23314, 34971, 46628, 58285, 69942, 93256, 116570, 128227, 139884, 174855, 186512, 233140, 256454, 279768, 349710, 384681, 466280, 512908, 559536, 641135, 699420, 769362, 932560, 1025816, 1282270, 1398840, 1538724, 1923405, 2051632, 2564540, 2797680, 3077448, 3846810, 5129080, 6154896, 7693620, 10258160, 15387240, 30774480]

約数ペア:

[(1, 30774480), (2, 15387240), (3, 10258160), (4, 7693620), (5, 6154896), (6, 5129080), (8, 3846810), (10, 3077448), (11, 2797680), (12, 2564540), (15, 2051632), (16, 1923405), (20, 1538724), (22, 1398840), (24, 1282270), (30, 1025816), (33, 932560), (40, 769362), (44, 699420), (48, 641135), (55, 559536), (60, 512908), (66, 466280), (80, 384681), (88, 349710), (110, 279768), (120, 256454), (132, 233140), (165, 186512), (176, 174855), (220, 139884), (240, 128227), (264, 116570), (330, 93256), (440, 69942), (528, 58285), (660, 46628), (880, 34971), (1320, 23314), (2640, 11657)]