157794480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8145

約数の個数: 120

約数和(自身を含む): 549621072

約数和(自身を除く): 391826592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8117, 9720, 16234, 19440, 24351, 32468, 40585, 48702, 64936, 73053, 81170, 97404, 121755, 129872, 146106, 162340, 194808, 219159, 243510, 292212, 324680, 365265, 389616, 438318, 487020, 584424, 649360, 657477, 730530, 876636, 974040, 1095795, 1168848, 1314954, 1461060, 1753272, 1948080, 1972431, 2191590, 2629908, 2922120, 3287385, 3506544, 3944862, 4383180, 5259816, 5844240, 6574770, 7889724, 8766360, 9862155, 10519632, 13149540, 15779448, 17532720, 19724310, 26299080, 31558896, 39448620, 52598160, 78897240, 157794480]

約数ペア:

[(1, 157794480), (2, 78897240), (3, 52598160), (4, 39448620), (5, 31558896), (6, 26299080), (8, 19724310), (9, 17532720), (10, 15779448), (12, 13149540), (15, 10519632), (16, 9862155), (18, 8766360), (20, 7889724), (24, 6574770), (27, 5844240), (30, 5259816), (36, 4383180), (40, 3944862), (45, 3506544), (48, 3287385), (54, 2922120), (60, 2629908), (72, 2191590), (80, 1972431), (81, 1948080), (90, 1753272), (108, 1461060), (120, 1314954), (135, 1168848), (144, 1095795), (162, 974040), (180, 876636), (216, 730530), (240, 657477), (243, 649360), (270, 584424), (324, 487020), (360, 438318), (405, 389616), (432, 365265), (486, 324680), (540, 292212), (648, 243510), (720, 219159), (810, 194808), (972, 162340), (1080, 146106), (1215, 129872), (1296, 121755), (1620, 97404), (1944, 81170), (2160, 73053), (2430, 64936), (3240, 48702), (3888, 40585), (4860, 32468), (6480, 24351), (8117, 19440), (9720, 16234)]