120961440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 416078208

約数和(自身を除く): 295116768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 503, 668, 720, 835, 1002, 1006, 1336, 1440, 1503, 1509, 1670, 2004, 2012, 2505, 2515, 2672, 3006, 3018, 3340, 4008, 4024, 4527, 5010, 5030, 5344, 6012, 6036, 6680, 7515, 7545, 8016, 8048, 9054, 10020, 10060, 12024, 12072, 13360, 15030, 15090, 16032, 16096, 18108, 20040, 20120, 22635, 24048, 24144, 26720, 30060, 30180, 36216, 40080, 40240, 45270, 48096, 48288, 60120, 60360, 72432, 80160, 80480, 84001, 90540, 120240, 120720, 144864, 168002, 181080, 240480, 241440, 252003, 336004, 362160, 420005, 504006, 672008, 724320, 756009, 840010, 1008012, 1260015, 1344016, 1512018, 1680020, 2016024, 2520030, 2688032, 3024036, 3360040, 3780045, 4032048, 5040060, 6048072, 6720080, 7560090, 8064096, 10080120, 12096144, 13440160, 15120180, 20160240, 24192288, 30240360, 40320480, 60480720, 120961440]

約数ペア:

[(1, 120961440), (2, 60480720), (3, 40320480), (4, 30240360), (5, 24192288), (6, 20160240), (8, 15120180), (9, 13440160), (10, 12096144), (12, 10080120), (15, 8064096), (16, 7560090), (18, 6720080), (20, 6048072), (24, 5040060), (30, 4032048), (32, 3780045), (36, 3360040), (40, 3024036), (45, 2688032), (48, 2520030), (60, 2016024), (72, 1680020), (80, 1512018), (90, 1344016), (96, 1260015), (120, 1008012), (144, 840010), (160, 756009), (167, 724320), (180, 672008), (240, 504006), (288, 420005), (334, 362160), (360, 336004), (480, 252003), (501, 241440), (503, 240480), (668, 181080), (720, 168002), (835, 144864), (1002, 120720), (1006, 120240), (1336, 90540), (1440, 84001), (1503, 80480), (1509, 80160), (1670, 72432), (2004, 60360), (2012, 60120), (2505, 48288), (2515, 48096), (2672, 45270), (3006, 40240), (3018, 40080), (3340, 36216), (4008, 30180), (4024, 30060), (4527, 26720), (5010, 24144), (5030, 24048), (5344, 22635), (6012, 20120), (6036, 20040), (6680, 18108), (7515, 16096), (7545, 16032), (8016, 15090), (8048, 15030), (9054, 13360), (10020, 12072), (10060, 12024)]