19862232480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4597739}}^1$

素因数の和:4597763

約数の個数: 96

約数和(自身を含む): 69517828800

約数和(自身を除く): 49655596320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4597739, 9195478, 13793217, 18390956, 22988695, 27586434, 36781912, 41379651, 45977390, 55172868, 68966085, 73563824, 82759302, 91954780, 110345736, 124138953, 137932170, 147127648, 165518604, 183909560, 206898255, 220691472, 248277906, 275864340, 331037208, 367819120, 413796510, 441382944, 496555812, 551728680, 620694765, 662074416, 735638240, 827593020, 993111624, 1103457360, 1241389530, 1324148832, 1655186040, 1986223248, 2206914720, 2482779060, 3310372080, 3972446496, 4965558120, 6620744160, 9931116240, 19862232480]

約数ペア:

[(1, 19862232480), (2, 9931116240), (3, 6620744160), (4, 4965558120), (5, 3972446496), (6, 3310372080), (8, 2482779060), (9, 2206914720), (10, 1986223248), (12, 1655186040), (15, 1324148832), (16, 1241389530), (18, 1103457360), (20, 993111624), (24, 827593020), (27, 735638240), (30, 662074416), (32, 620694765), (36, 551728680), (40, 496555812), (45, 441382944), (48, 413796510), (54, 367819120), (60, 331037208), (72, 275864340), (80, 248277906), (90, 220691472), (96, 206898255), (108, 183909560), (120, 165518604), (135, 147127648), (144, 137932170), (160, 124138953), (180, 110345736), (216, 91954780), (240, 82759302), (270, 73563824), (288, 68966085), (360, 55172868), (432, 45977390), (480, 41379651), (540, 36781912), (720, 27586434), (864, 22988695), (1080, 18390956), (1440, 13793217), (2160, 9195478), (4320, 4597739)]