7766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 26707968

約数和(自身を除く): 18941088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1471, 1760, 2640, 2942, 4413, 5280, 5884, 7355, 8826, 11768, 14710, 16181, 17652, 22065, 23536, 29420, 32362, 35304, 44130, 47072, 48543, 58840, 64724, 70608, 80905, 88260, 97086, 117680, 129448, 141216, 161810, 176520, 194172, 235360, 242715, 258896, 323620, 353040, 388344, 485430, 517792, 647240, 706080, 776688, 970860, 1294480, 1553376, 1941720, 2588960, 3883440, 7766880]

約数ペア:

[(1, 7766880), (2, 3883440), (3, 2588960), (4, 1941720), (5, 1553376), (6, 1294480), (8, 970860), (10, 776688), (11, 706080), (12, 647240), (15, 517792), (16, 485430), (20, 388344), (22, 353040), (24, 323620), (30, 258896), (32, 242715), (33, 235360), (40, 194172), (44, 176520), (48, 161810), (55, 141216), (60, 129448), (66, 117680), (80, 97086), (88, 88260), (96, 80905), (110, 70608), (120, 64724), (132, 58840), (160, 48543), (165, 47072), (176, 44130), (220, 35304), (240, 32362), (264, 29420), (330, 23536), (352, 22065), (440, 17652), (480, 16181), (528, 14710), (660, 11768), (880, 8826), (1056, 7355), (1320, 5884), (1471, 5280), (1760, 4413), (2640, 2942)]