11250720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 41415192

約数和(自身を除く): 30164472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 601, 624, 720, 780, 936, 1040, 1170, 1202, 1248, 1440, 1560, 1803, 1872, 2080, 2340, 2404, 3005, 3120, 3606, 3744, 4680, 4808, 5409, 6010, 6240, 7212, 7813, 9015, 9360, 9616, 10818, 12020, 14424, 15626, 18030, 18720, 19232, 21636, 23439, 24040, 27045, 28848, 31252, 36060, 39065, 43272, 46878, 48080, 54090, 57696, 62504, 70317, 72120, 78130, 86544, 93756, 96160, 108180, 117195, 125008, 140634, 144240, 156260, 173088, 187512, 216360, 234390, 250016, 281268, 288480, 312520, 351585, 375024, 432720, 468780, 562536, 625040, 703170, 750048, 865440, 937560, 1125072, 1250080, 1406340, 1875120, 2250144, 2812680, 3750240, 5625360, 11250720]

約数ペア:

[(1, 11250720), (2, 5625360), (3, 3750240), (4, 2812680), (5, 2250144), (6, 1875120), (8, 1406340), (9, 1250080), (10, 1125072), (12, 937560), (13, 865440), (15, 750048), (16, 703170), (18, 625040), (20, 562536), (24, 468780), (26, 432720), (30, 375024), (32, 351585), (36, 312520), (39, 288480), (40, 281268), (45, 250016), (48, 234390), (52, 216360), (60, 187512), (65, 173088), (72, 156260), (78, 144240), (80, 140634), (90, 125008), (96, 117195), (104, 108180), (117, 96160), (120, 93756), (130, 86544), (144, 78130), (156, 72120), (160, 70317), (180, 62504), (195, 57696), (208, 54090), (234, 48080), (240, 46878), (260, 43272), (288, 39065), (312, 36060), (360, 31252), (390, 28848), (416, 27045), (468, 24040), (480, 23439), (520, 21636), (585, 19232), (601, 18720), (624, 18030), (720, 15626), (780, 14424), (936, 12020), (1040, 10818), (1170, 9616), (1202, 9360), (1248, 9015), (1440, 7813), (1560, 7212), (1803, 6240), (1872, 6010), (2080, 5409), (2340, 4808), (2404, 4680), (3005, 3744), (3120, 3606)]