421108440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14683}}^1$

素因数の和:14936

約数の個数: 64

約数和(自身を含む): 1268697600

約数和(自身を除く): 847589160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 14683, 28680, 29366, 44049, 58732, 73415, 88098, 117464, 146830, 176196, 220245, 293660, 352392, 440490, 587320, 880980, 1761960, 3509237, 7018474, 10527711, 14036948, 17546185, 21055422, 28073896, 35092370, 42110844, 52638555, 70184740, 84221688, 105277110, 140369480, 210554220, 421108440]

約数ペア:

[(1, 421108440), (2, 210554220), (3, 140369480), (4, 105277110), (5, 84221688), (6, 70184740), (8, 52638555), (10, 42110844), (12, 35092370), (15, 28073896), (20, 21055422), (24, 17546185), (30, 14036948), (40, 10527711), (60, 7018474), (120, 3509237), (239, 1761960), (478, 880980), (717, 587320), (956, 440490), (1195, 352392), (1434, 293660), (1912, 220245), (2390, 176196), (2868, 146830), (3585, 117464), (4780, 88098), (5736, 73415), (7170, 58732), (9560, 44049), (14340, 29366), (14683, 28680)]