2514499920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205433}}^1$

素因数の和:205469

約数の個数: 120

約数和(自身を含む): 8941309416

約数和(自身を除く): 6426809496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 205433, 410866, 616299, 821732, 1027165, 1232598, 1643464, 1848897, 2054330, 2465196, 3081495, 3286928, 3492361, 3697794, 4108660, 4930392, 6162990, 6984722, 7395588, 8217320, 9244485, 9860784, 10477083, 12325980, 13969444, 14791176, 16434640, 17461805, 18488970, 20954166, 24651960, 27938888, 29582352, 31431249, 34923610, 36977940, 41908332, 49303920, 52385415, 55877776, 62862498, 69847220, 73955880, 83816664, 104770830, 125724996, 139694440, 147911760, 157156245, 167633328, 209541660, 251449992, 279388880, 314312490, 419083320, 502899984, 628624980, 838166640, 1257249960, 2514499920]

約数ペア:

[(1, 2514499920), (2, 1257249960), (3, 838166640), (4, 628624980), (5, 502899984), (6, 419083320), (8, 314312490), (9, 279388880), (10, 251449992), (12, 209541660), (15, 167633328), (16, 157156245), (17, 147911760), (18, 139694440), (20, 125724996), (24, 104770830), (30, 83816664), (34, 73955880), (36, 69847220), (40, 62862498), (45, 55877776), (48, 52385415), (51, 49303920), (60, 41908332), (68, 36977940), (72, 34923610), (80, 31431249), (85, 29582352), (90, 27938888), (102, 24651960), (120, 20954166), (136, 18488970), (144, 17461805), (153, 16434640), (170, 14791176), (180, 13969444), (204, 12325980), (240, 10477083), (255, 9860784), (272, 9244485), (306, 8217320), (340, 7395588), (360, 6984722), (408, 6162990), (510, 4930392), (612, 4108660), (680, 3697794), (720, 3492361), (765, 3286928), (816, 3081495), (1020, 2465196), (1224, 2054330), (1360, 1848897), (1530, 1643464), (2040, 1232598), (2448, 1027165), (3060, 821732), (4080, 616299), (6120, 410866), (12240, 205433)]