16876080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 62704320

約数和(自身を除く): 45828240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 601, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1202, 1404, 1560, 1755, 1803, 1872, 2160, 2340, 2404, 2808, 3005, 3120, 3510, 3606, 4680, 4808, 5409, 5616, 6010, 7020, 7212, 7813, 9015, 9360, 9616, 10818, 12020, 14040, 14424, 15626, 16227, 18030, 21636, 23439, 24040, 27045, 28080, 28848, 31252, 32454, 36060, 39065, 43272, 46878, 48080, 54090, 62504, 64908, 70317, 72120, 78130, 81135, 86544, 93756, 108180, 117195, 125008, 129816, 140634, 144240, 156260, 162270, 187512, 210951, 216360, 234390, 259632, 281268, 312520, 324540, 351585, 375024, 421902, 432720, 468780, 562536, 625040, 649080, 703170, 843804, 937560, 1054755, 1125072, 1298160, 1406340, 1687608, 1875120, 2109510, 2812680, 3375216, 4219020, 5625360, 8438040, 16876080]

約数ペア:

[(1, 16876080), (2, 8438040), (3, 5625360), (4, 4219020), (5, 3375216), (6, 2812680), (8, 2109510), (9, 1875120), (10, 1687608), (12, 1406340), (13, 1298160), (15, 1125072), (16, 1054755), (18, 937560), (20, 843804), (24, 703170), (26, 649080), (27, 625040), (30, 562536), (36, 468780), (39, 432720), (40, 421902), (45, 375024), (48, 351585), (52, 324540), (54, 312520), (60, 281268), (65, 259632), (72, 234390), (78, 216360), (80, 210951), (90, 187512), (104, 162270), (108, 156260), (117, 144240), (120, 140634), (130, 129816), (135, 125008), (144, 117195), (156, 108180), (180, 93756), (195, 86544), (208, 81135), (216, 78130), (234, 72120), (240, 70317), (260, 64908), (270, 62504), (312, 54090), (351, 48080), (360, 46878), (390, 43272), (432, 39065), (468, 36060), (520, 32454), (540, 31252), (585, 28848), (601, 28080), (624, 27045), (702, 24040), (720, 23439), (780, 21636), (936, 18030), (1040, 16227), (1080, 15626), (1170, 14424), (1202, 14040), (1404, 12020), (1560, 10818), (1755, 9616), (1803, 9360), (1872, 9015), (2160, 7813), (2340, 7212), (2404, 7020), (2808, 6010), (3005, 5616), (3120, 5409), (3510, 4808), (3606, 4680)]