499328880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1907}}^1$

素因数の和:3014

約数の個数: 80

約数和(自身を含む): 1550150784

約数和(自身を除く): 1050821904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1091, 1907, 2182, 3273, 3814, 4364, 5455, 5721, 6546, 7628, 8728, 9535, 10910, 11442, 13092, 15256, 16365, 17456, 19070, 21820, 22884, 26184, 28605, 30512, 32730, 38140, 43640, 45768, 52368, 57210, 65460, 76280, 87280, 91536, 114420, 130920, 152560, 228840, 261840, 457680, 2080537, 4161074, 6241611, 8322148, 10402685, 12483222, 16644296, 20805370, 24966444, 31208055, 33288592, 41610740, 49932888, 62416110, 83221480, 99865776, 124832220, 166442960, 249664440, 499328880]

約数ペア:

[(1, 499328880), (2, 249664440), (3, 166442960), (4, 124832220), (5, 99865776), (6, 83221480), (8, 62416110), (10, 49932888), (12, 41610740), (15, 33288592), (16, 31208055), (20, 24966444), (24, 20805370), (30, 16644296), (40, 12483222), (48, 10402685), (60, 8322148), (80, 6241611), (120, 4161074), (240, 2080537), (1091, 457680), (1907, 261840), (2182, 228840), (3273, 152560), (3814, 130920), (4364, 114420), (5455, 91536), (5721, 87280), (6546, 76280), (7628, 65460), (8728, 57210), (9535, 52368), (10910, 45768), (11442, 43640), (13092, 38140), (15256, 32730), (16365, 30512), (17456, 28605), (19070, 26184), (21820, 22884)]