496963260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15959}}^1$

素因数の和:16147

約数の個数: 72

約数和(自身を含む): 1516263840

約数和(自身を除く): 1019300580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 15959, 31140, 31918, 47877, 63836, 79795, 95754, 143631, 159590, 191508, 239385, 287262, 319180, 478770, 574524, 718155, 957540, 1436310, 2760907, 2872620, 5521814, 8282721, 11043628, 13804535, 16565442, 24848163, 27609070, 33130884, 41413605, 49696326, 55218140, 82827210, 99392652, 124240815, 165654420, 248481630, 496963260]

約数ペア:

[(1, 496963260), (2, 248481630), (3, 165654420), (4, 124240815), (5, 99392652), (6, 82827210), (9, 55218140), (10, 49696326), (12, 41413605), (15, 33130884), (18, 27609070), (20, 24848163), (30, 16565442), (36, 13804535), (45, 11043628), (60, 8282721), (90, 5521814), (173, 2872620), (180, 2760907), (346, 1436310), (519, 957540), (692, 718155), (865, 574524), (1038, 478770), (1557, 319180), (1730, 287262), (2076, 239385), (2595, 191508), (3114, 159590), (3460, 143631), (5190, 95754), (6228, 79795), (7785, 63836), (10380, 47877), (15570, 31918), (15959, 31140)]