120042440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25219}}^1$

素因数の和:25254

約数の個数: 64

約数和(自身を含む): 326851200

約数和(自身を除く): 206808760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 25219, 50438, 100876, 126095, 176533, 201752, 252190, 353066, 428723, 504380, 706132, 857446, 882665, 1008760, 1412264, 1714892, 1765330, 2143615, 3001061, 3429784, 3530660, 4287230, 6002122, 7061320, 8574460, 12004244, 15005305, 17148920, 24008488, 30010610, 60021220, 120042440]

約数ペア:

[(1, 120042440), (2, 60021220), (4, 30010610), (5, 24008488), (7, 17148920), (8, 15005305), (10, 12004244), (14, 8574460), (17, 7061320), (20, 6002122), (28, 4287230), (34, 3530660), (35, 3429784), (40, 3001061), (56, 2143615), (68, 1765330), (70, 1714892), (85, 1412264), (119, 1008760), (136, 882665), (140, 857446), (170, 706132), (238, 504380), (280, 428723), (340, 353066), (476, 252190), (595, 201752), (680, 176533), (952, 126095), (1190, 100876), (2380, 50438), (4760, 25219)]