301354480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4937}}^1$

素因数の和:5066

約数の個数: 80

約数和(自身を含む): 808251840

約数和(自身を除く): 506897360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 4937, 6104, 7630, 8720, 9874, 12208, 15260, 19748, 24685, 30520, 34559, 39496, 49370, 61040, 69118, 78992, 98740, 138236, 172795, 197480, 276472, 345590, 394960, 538133, 552944, 691180, 1076266, 1382360, 2152532, 2690665, 2764720, 3766931, 4305064, 5381330, 7533862, 8610128, 10762660, 15067724, 18834655, 21525320, 30135448, 37669310, 43050640, 60270896, 75338620, 150677240, 301354480]

約数ペア:

[(1, 301354480), (2, 150677240), (4, 75338620), (5, 60270896), (7, 43050640), (8, 37669310), (10, 30135448), (14, 21525320), (16, 18834655), (20, 15067724), (28, 10762660), (35, 8610128), (40, 7533862), (56, 5381330), (70, 4305064), (80, 3766931), (109, 2764720), (112, 2690665), (140, 2152532), (218, 1382360), (280, 1076266), (436, 691180), (545, 552944), (560, 538133), (763, 394960), (872, 345590), (1090, 276472), (1526, 197480), (1744, 172795), (2180, 138236), (3052, 98740), (3815, 78992), (4360, 69118), (4937, 61040), (6104, 49370), (7630, 39496), (8720, 34559), (9874, 30520), (12208, 24685), (15260, 19748)]