161922240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6247}}^1$

素因数の和:6276

約数の個数: 140

約数和(自身を含む): 576078096

約数和(自身を除く): 414155856

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6247, 6480, 8640, 12494, 12960, 18741, 24988, 25920, 31235, 37482, 49976, 56223, 62470, 74964, 93705, 99952, 112446, 124940, 149928, 168669, 187410, 199904, 224892, 249880, 281115, 299856, 337338, 374820, 399808, 449784, 499760, 506007, 562230, 599712, 674676, 749640, 843345, 899568, 999520, 1012014, 1124460, 1199424, 1349352, 1499280, 1686690, 1799136, 1999040, 2024028, 2248920, 2530035, 2698704, 2998560, 3373380, 3598272, 4048056, 4497840, 5060070, 5397408, 5997120, 6746760, 8096112, 8995680, 10120140, 10794816, 13493520, 16192224, 17991360, 20240280, 26987040, 32384448, 40480560, 53974080, 80961120, 161922240]

約数ペア:

[(1, 161922240), (2, 80961120), (3, 53974080), (4, 40480560), (5, 32384448), (6, 26987040), (8, 20240280), (9, 17991360), (10, 16192224), (12, 13493520), (15, 10794816), (16, 10120140), (18, 8995680), (20, 8096112), (24, 6746760), (27, 5997120), (30, 5397408), (32, 5060070), (36, 4497840), (40, 4048056), (45, 3598272), (48, 3373380), (54, 2998560), (60, 2698704), (64, 2530035), (72, 2248920), (80, 2024028), (81, 1999040), (90, 1799136), (96, 1686690), (108, 1499280), (120, 1349352), (135, 1199424), (144, 1124460), (160, 1012014), (162, 999520), (180, 899568), (192, 843345), (216, 749640), (240, 674676), (270, 599712), (288, 562230), (320, 506007), (324, 499760), (360, 449784), (405, 399808), (432, 374820), (480, 337338), (540, 299856), (576, 281115), (648, 249880), (720, 224892), (810, 199904), (864, 187410), (960, 168669), (1080, 149928), (1296, 124940), (1440, 112446), (1620, 99952), (1728, 93705), (2160, 74964), (2592, 62470), (2880, 56223), (3240, 49976), (4320, 37482), (5184, 31235), (6247, 25920), (6480, 24988), (8640, 18741), (12494, 12960)]