315357240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5893

約数の個数: 128

約数和(自身を含む): 1057432320

約数和(自身を除く): 742075080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4510, 4920, 5412, 5827, 6765, 9020, 10824, 11654, 13530, 17481, 18040, 23308, 27060, 29135, 34962, 46616, 54120, 58270, 64097, 69924, 87405, 116540, 128194, 139848, 174810, 192291, 233080, 238907, 256388, 320485, 349620, 384582, 477814, 512776, 640970, 699240, 716721, 769164, 955628, 961455, 1194535, 1281940, 1433442, 1538328, 1911256, 1922910, 2389070, 2563880, 2627977, 2866884, 3583605, 3845820, 4778140, 5255954, 5733768, 7167210, 7691640, 7883931, 9556280, 10511908, 13139885, 14334420, 15767862, 21023816, 26279770, 28668840, 31535724, 39419655, 52559540, 63071448, 78839310, 105119080, 157678620, 315357240]

約数ペア:

[(1, 315357240), (2, 157678620), (3, 105119080), (4, 78839310), (5, 63071448), (6, 52559540), (8, 39419655), (10, 31535724), (11, 28668840), (12, 26279770), (15, 21023816), (20, 15767862), (22, 14334420), (24, 13139885), (30, 10511908), (33, 9556280), (40, 7883931), (41, 7691640), (44, 7167210), (55, 5733768), (60, 5255954), (66, 4778140), (82, 3845820), (88, 3583605), (110, 2866884), (120, 2627977), (123, 2563880), (132, 2389070), (164, 1922910), (165, 1911256), (205, 1538328), (220, 1433442), (246, 1281940), (264, 1194535), (328, 961455), (330, 955628), (410, 769164), (440, 716721), (451, 699240), (492, 640970), (615, 512776), (660, 477814), (820, 384582), (902, 349620), (984, 320485), (1230, 256388), (1320, 238907), (1353, 233080), (1640, 192291), (1804, 174810), (2255, 139848), (2460, 128194), (2706, 116540), (3608, 87405), (4510, 69924), (4920, 64097), (5412, 58270), (5827, 54120), (6765, 46616), (9020, 34962), (10824, 29135), (11654, 27060), (13530, 23308), (17481, 18040)]