1299892680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18329}}^1$

素因数の和:18543

約数の個数: 96

約数和(自身を含む): 4246327800

約数和(自身を除く): 2946435120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 18329, 23640, 35460, 36658, 54987, 70920, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 329922, 366580, 439896, 549870, 659844, 733160, 824805, 1099740, 1319688, 1649610, 2199480, 3299220, 3610813, 6598440, 7221626, 10832439, 14443252, 18054065, 21664878, 28886504, 32497317, 36108130, 43329756, 54162195, 64994634, 72216260, 86659512, 108324390, 129989268, 144432520, 162486585, 216648780, 259978536, 324973170, 433297560, 649946340, 1299892680]

約数ペア:

[(1, 1299892680), (2, 649946340), (3, 433297560), (4, 324973170), (5, 259978536), (6, 216648780), (8, 162486585), (9, 144432520), (10, 129989268), (12, 108324390), (15, 86659512), (18, 72216260), (20, 64994634), (24, 54162195), (30, 43329756), (36, 36108130), (40, 32497317), (45, 28886504), (60, 21664878), (72, 18054065), (90, 14443252), (120, 10832439), (180, 7221626), (197, 6598440), (360, 3610813), (394, 3299220), (591, 2199480), (788, 1649610), (985, 1319688), (1182, 1099740), (1576, 824805), (1773, 733160), (1970, 659844), (2364, 549870), (2955, 439896), (3546, 366580), (3940, 329922), (4728, 274935), (5910, 219948), (7092, 183290), (7880, 164961), (8865, 146632), (11820, 109974), (14184, 91645), (17730, 73316), (18329, 70920), (23640, 54987), (35460, 36658)]