2377440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 8805888

約数和(自身を除く): 6428448

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, 127, 130, 144, 156, 160, 180, 195, 208, 234, 240, 254, 260, 288, 312, 360, 381, 390, 416, 468, 480, 508, 520, 585, 624, 635, 720, 762, 780, 936, 1016, 1040, 1143, 1170, 1248, 1270, 1440, 1524, 1560, 1651, 1872, 1905, 2032, 2080, 2286, 2340, 2540, 3048, 3120, 3302, 3744, 3810, 4064, 4572, 4680, 4953, 5080, 5715, 6096, 6240, 6604, 7620, 8255, 9144, 9360, 9906, 10160, 11430, 12192, 13208, 14859, 15240, 16510, 18288, 18720, 19812, 20320, 22860, 24765, 26416, 29718, 30480, 33020, 36576, 39624, 45720, 49530, 52832, 59436, 60960, 66040, 74295, 79248, 91440, 99060, 118872, 132080, 148590, 158496, 182880, 198120, 237744, 264160, 297180, 396240, 475488, 594360, 792480, 1188720, 2377440]

約数ペア:

[(1, 2377440), (2, 1188720), (3, 792480), (4, 594360), (5, 475488), (6, 396240), (8, 297180), (9, 264160), (10, 237744), (12, 198120), (13, 182880), (15, 158496), (16, 148590), (18, 132080), (20, 118872), (24, 99060), (26, 91440), (30, 79248), (32, 74295), (36, 66040), (39, 60960), (40, 59436), (45, 52832), (48, 49530), (52, 45720), (60, 39624), (65, 36576), (72, 33020), (78, 30480), (80, 29718), (90, 26416), (96, 24765), (104, 22860), (117, 20320), (120, 19812), (127, 18720), (130, 18288), (144, 16510), (156, 15240), (160, 14859), (180, 13208), (195, 12192), (208, 11430), (234, 10160), (240, 9906), (254, 9360), (260, 9144), (288, 8255), (312, 7620), (360, 6604), (381, 6240), (390, 6096), (416, 5715), (468, 5080), (480, 4953), (508, 4680), (520, 4572), (585, 4064), (624, 3810), (635, 3744), (720, 3302), (762, 3120), (780, 3048), (936, 2540), (1016, 2340), (1040, 2286), (1143, 2080), (1170, 2032), (1248, 1905), (1270, 1872), (1440, 1651), (1524, 1560)]