157068720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24264

約数の個数: 100

約数和(自身を含む): 545545440

約数和(自身を除く): 388476720

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 24239, 48478, 72717, 96956, 121195, 145434, 193912, 218151, 242390, 290868, 363585, 387824, 436302, 484780, 581736, 654453, 727170, 872604, 969560, 1090755, 1163472, 1308906, 1454340, 1745208, 1939120, 1963359, 2181510, 2617812, 2908680, 3272265, 3490416, 3926718, 4363020, 5235624, 5817360, 6544530, 7853436, 8726040, 9816795, 10471248, 13089060, 15706872, 17452080, 19633590, 26178120, 31413744, 39267180, 52356240, 78534360, 157068720]

約数ペア:

[(1, 157068720), (2, 78534360), (3, 52356240), (4, 39267180), (5, 31413744), (6, 26178120), (8, 19633590), (9, 17452080), (10, 15706872), (12, 13089060), (15, 10471248), (16, 9816795), (18, 8726040), (20, 7853436), (24, 6544530), (27, 5817360), (30, 5235624), (36, 4363020), (40, 3926718), (45, 3490416), (48, 3272265), (54, 2908680), (60, 2617812), (72, 2181510), (80, 1963359), (81, 1939120), (90, 1745208), (108, 1454340), (120, 1308906), (135, 1163472), (144, 1090755), (162, 969560), (180, 872604), (216, 727170), (240, 654453), (270, 581736), (324, 484780), (360, 436302), (405, 387824), (432, 363585), (540, 290868), (648, 242390), (720, 218151), (810, 193912), (1080, 145434), (1296, 121195), (1620, 96956), (2160, 72717), (3240, 48478), (6480, 24239)]