179383620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229979}}^1$

素因数の和:230004

約数の個数: 48

約数和(自身を含む): 540912960

約数和(自身を除く): 361529340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 229979, 459958, 689937, 919916, 1149895, 1379874, 2299790, 2759748, 2989727, 3449685, 4599580, 5979454, 6899370, 8969181, 11958908, 13798740, 14948635, 17938362, 29897270, 35876724, 44845905, 59794540, 89691810, 179383620]

約数ペア:

[(1, 179383620), (2, 89691810), (3, 59794540), (4, 44845905), (5, 35876724), (6, 29897270), (10, 17938362), (12, 14948635), (13, 13798740), (15, 11958908), (20, 8969181), (26, 6899370), (30, 5979454), (39, 4599580), (52, 3449685), (60, 2989727), (65, 2759748), (78, 2299790), (130, 1379874), (156, 1149895), (195, 919916), (260, 689937), (390, 459958), (780, 229979)]