1225306080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6211}}^1$

素因数の和:6369

約数の個数: 144

約数和(自身を含む): 4212555984

約数和(自身を除く): 2987249904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6211, 6576, 8220, 9864, 10960, 12330, 12422, 13152, 16440, 18633, 19728, 21920, 24660, 24844, 31055, 32880, 37266, 39456, 49320, 49688, 55899, 62110, 65760, 74532, 93165, 98640, 99376, 111798, 124220, 149064, 186330, 197280, 198752, 223596, 248440, 279495, 298128, 372660, 447192, 496880, 558990, 596256, 745320, 850907, 894384, 993760, 1117980, 1490640, 1701814, 1788768, 2235960, 2552721, 2981280, 3403628, 4254535, 4471920, 5105442, 6807256, 7658163, 8509070, 8943840, 10210884, 12763605, 13614512, 15316326, 17018140, 20421768, 25527210, 27229024, 30632652, 34036280, 38290815, 40843536, 51054420, 61265304, 68072560, 76581630, 81687072, 102108840, 122530608, 136145120, 153163260, 204217680, 245061216, 306326520, 408435360, 612653040, 1225306080]

約数ペア:

[(1, 1225306080), (2, 612653040), (3, 408435360), (4, 306326520), (5, 245061216), (6, 204217680), (8, 153163260), (9, 136145120), (10, 122530608), (12, 102108840), (15, 81687072), (16, 76581630), (18, 68072560), (20, 61265304), (24, 51054420), (30, 40843536), (32, 38290815), (36, 34036280), (40, 30632652), (45, 27229024), (48, 25527210), (60, 20421768), (72, 17018140), (80, 15316326), (90, 13614512), (96, 12763605), (120, 10210884), (137, 8943840), (144, 8509070), (160, 7658163), (180, 6807256), (240, 5105442), (274, 4471920), (288, 4254535), (360, 3403628), (411, 2981280), (480, 2552721), (548, 2235960), (685, 1788768), (720, 1701814), (822, 1490640), (1096, 1117980), (1233, 993760), (1370, 894384), (1440, 850907), (1644, 745320), (2055, 596256), (2192, 558990), (2466, 496880), (2740, 447192), (3288, 372660), (4110, 298128), (4384, 279495), (4932, 248440), (5480, 223596), (6165, 198752), (6211, 197280), (6576, 186330), (8220, 149064), (9864, 124220), (10960, 111798), (12330, 99376), (12422, 98640), (13152, 93165), (16440, 74532), (18633, 65760), (19728, 62110), (21920, 55899), (24660, 49688), (24844, 49320), (31055, 39456), (32880, 37266)]