324268440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142223}}^1$

素因数の和:142256

約数の個数: 64

約数和(自身を含む): 1024012800

約数和(自身を除く): 699744360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 142223, 284446, 426669, 568892, 711115, 853338, 1137784, 1422230, 1706676, 2133345, 2702237, 2844460, 3413352, 4266690, 5404474, 5688920, 8106711, 8533380, 10808948, 13511185, 16213422, 17066760, 21617896, 27022370, 32426844, 40533555, 54044740, 64853688, 81067110, 108089480, 162134220, 324268440]

約数ペア:

[(1, 324268440), (2, 162134220), (3, 108089480), (4, 81067110), (5, 64853688), (6, 54044740), (8, 40533555), (10, 32426844), (12, 27022370), (15, 21617896), (19, 17066760), (20, 16213422), (24, 13511185), (30, 10808948), (38, 8533380), (40, 8106711), (57, 5688920), (60, 5404474), (76, 4266690), (95, 3413352), (114, 2844460), (120, 2702237), (152, 2133345), (190, 1706676), (228, 1422230), (285, 1137784), (380, 853338), (456, 711115), (570, 568892), (760, 426669), (1140, 284446), (2280, 142223)]