224720880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1907}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 698419584

約数和(自身を除く): 473698704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1907, 1964, 2455, 2946, 3814, 3928, 4910, 5721, 5892, 7365, 7628, 7856, 9535, 9820, 11442, 11784, 14730, 15256, 19070, 19640, 22884, 23568, 28605, 29460, 30512, 38140, 39280, 45768, 57210, 58920, 76280, 91536, 114420, 117840, 152560, 228840, 457680, 936337, 1872674, 2809011, 3745348, 4681685, 5618022, 7490696, 9363370, 11236044, 14045055, 14981392, 18726740, 22472088, 28090110, 37453480, 44944176, 56180220, 74906960, 112360440, 224720880]

約数ペア:

[(1, 224720880), (2, 112360440), (3, 74906960), (4, 56180220), (5, 44944176), (6, 37453480), (8, 28090110), (10, 22472088), (12, 18726740), (15, 14981392), (16, 14045055), (20, 11236044), (24, 9363370), (30, 7490696), (40, 5618022), (48, 4681685), (60, 3745348), (80, 2809011), (120, 1872674), (240, 936337), (491, 457680), (982, 228840), (1473, 152560), (1907, 117840), (1964, 114420), (2455, 91536), (2946, 76280), (3814, 58920), (3928, 57210), (4910, 45768), (5721, 39280), (5892, 38140), (7365, 30512), (7628, 29460), (7856, 28605), (9535, 23568), (9820, 22884), (11442, 19640), (11784, 19070), (14730, 15256)]