144247360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5531

約数の個数: 56

約数和(自身を含む): 347691456

約数和(自身を除く): 203444096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 5431, 6640, 10862, 13280, 21724, 26560, 27155, 43448, 54310, 86896, 108620, 173792, 217240, 347584, 434480, 450773, 868960, 901546, 1737920, 1803092, 2253865, 3606184, 4507730, 7212368, 9015460, 14424736, 18030920, 28849472, 36061840, 72123680, 144247360]

約数ペア:

[(1, 144247360), (2, 72123680), (4, 36061840), (5, 28849472), (8, 18030920), (10, 14424736), (16, 9015460), (20, 7212368), (32, 4507730), (40, 3606184), (64, 2253865), (80, 1803092), (83, 1737920), (160, 901546), (166, 868960), (320, 450773), (332, 434480), (415, 347584), (664, 217240), (830, 173792), (1328, 108620), (1660, 86896), (2656, 54310), (3320, 43448), (5312, 27155), (5431, 26560), (6640, 21724), (10862, 13280)]