242592480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12993

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 649003680

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, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12959, 18720, 25918, 38877, 51836, 64795, 77754, 103672, 116631, 129590, 155508, 168467, 194385, 207344, 233262, 259180, 311016, 336934, 388770, 414688, 466524, 505401, 518360, 583155, 622032, 673868, 777540, 842335, 933048, 1010802, 1036720, 1166310, 1244064, 1347736, 1516203, 1555080, 1684670, 1866096, 2021604, 2073440, 2332620, 2527005, 2695472, 3032406, 3110160, 3369340, 3732192, 4043208, 4665240, 5054010, 5390944, 6064812, 6220320, 6738680, 7581015, 8086416, 9330480, 10108020, 12129624, 13477360, 15162030, 16172832, 18660960, 20216040, 24259248, 26954720, 30324060, 40432080, 48518496, 60648120, 80864160, 121296240, 242592480]

約数ペア:

[(1, 242592480), (2, 121296240), (3, 80864160), (4, 60648120), (5, 48518496), (6, 40432080), (8, 30324060), (9, 26954720), (10, 24259248), (12, 20216040), (13, 18660960), (15, 16172832), (16, 15162030), (18, 13477360), (20, 12129624), (24, 10108020), (26, 9330480), (30, 8086416), (32, 7581015), (36, 6738680), (39, 6220320), (40, 6064812), (45, 5390944), (48, 5054010), (52, 4665240), (60, 4043208), (65, 3732192), (72, 3369340), (78, 3110160), (80, 3032406), (90, 2695472), (96, 2527005), (104, 2332620), (117, 2073440), (120, 2021604), (130, 1866096), (144, 1684670), (156, 1555080), (160, 1516203), (180, 1347736), (195, 1244064), (208, 1166310), (234, 1036720), (240, 1010802), (260, 933048), (288, 842335), (312, 777540), (360, 673868), (390, 622032), (416, 583155), (468, 518360), (480, 505401), (520, 466524), (585, 414688), (624, 388770), (720, 336934), (780, 311016), (936, 259180), (1040, 233262), (1170, 207344), (1248, 194385), (1440, 168467), (1560, 155508), (1872, 129590), (2080, 116631), (2340, 103672), (3120, 77754), (3744, 64795), (4680, 51836), (6240, 38877), (9360, 25918), (12959, 18720)]