521192160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3337

約数の個数: 144

約数和(自身を含む): 1794867984

約数和(自身を除く): 1273675824

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, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 3203, 3390, 3616, 4068, 4520, 5085, 5424, 6406, 6780, 8136, 9040, 9609, 10170, 10848, 12812, 13560, 16015, 16272, 18080, 19218, 20340, 25624, 27120, 28827, 32030, 32544, 38436, 40680, 48045, 51248, 54240, 57654, 64060, 76872, 81360, 96090, 102496, 115308, 128120, 144135, 153744, 162720, 192180, 230616, 256240, 288270, 307488, 361939, 384360, 461232, 512480, 576540, 723878, 768720, 922464, 1085817, 1153080, 1447756, 1537440, 1809695, 2171634, 2306160, 2895512, 3257451, 3619390, 4343268, 4612320, 5429085, 5791024, 6514902, 7238780, 8686536, 10858170, 11582048, 13029804, 14477560, 16287255, 17373072, 21716340, 26059608, 28955120, 32574510, 34746144, 43432680, 52119216, 57910240, 65149020, 86865360, 104238432, 130298040, 173730720, 260596080, 521192160]

約数ペア:

[(1, 521192160), (2, 260596080), (3, 173730720), (4, 130298040), (5, 104238432), (6, 86865360), (8, 65149020), (9, 57910240), (10, 52119216), (12, 43432680), (15, 34746144), (16, 32574510), (18, 28955120), (20, 26059608), (24, 21716340), (30, 17373072), (32, 16287255), (36, 14477560), (40, 13029804), (45, 11582048), (48, 10858170), (60, 8686536), (72, 7238780), (80, 6514902), (90, 5791024), (96, 5429085), (113, 4612320), (120, 4343268), (144, 3619390), (160, 3257451), (180, 2895512), (226, 2306160), (240, 2171634), (288, 1809695), (339, 1537440), (360, 1447756), (452, 1153080), (480, 1085817), (565, 922464), (678, 768720), (720, 723878), (904, 576540), (1017, 512480), (1130, 461232), (1356, 384360), (1440, 361939), (1695, 307488), (1808, 288270), (2034, 256240), (2260, 230616), (2712, 192180), (3203, 162720), (3390, 153744), (3616, 144135), (4068, 128120), (4520, 115308), (5085, 102496), (5424, 96090), (6406, 81360), (6780, 76872), (8136, 64060), (9040, 57654), (9609, 54240), (10170, 51248), (10848, 48045), (12812, 40680), (13560, 38436), (16015, 32544), (16272, 32030), (18080, 28827), (19218, 27120), (20340, 25624)]