2021993040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{7307}}^1$

素因数の和:8476

約数の個数: 80

約数和(自身を含む): 6274473408

約数和(自身を除く): 4252480368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1153, 2306, 3459, 4612, 5765, 6918, 7307, 9224, 11530, 13836, 14614, 17295, 18448, 21921, 23060, 27672, 29228, 34590, 36535, 43842, 46120, 55344, 58456, 69180, 73070, 87684, 92240, 109605, 116912, 138360, 146140, 175368, 219210, 276720, 292280, 350736, 438420, 584560, 876840, 1753680, 8424971, 16849942, 25274913, 33699884, 42124855, 50549826, 67399768, 84249710, 101099652, 126374565, 134799536, 168499420, 202199304, 252749130, 336998840, 404398608, 505498260, 673997680, 1010996520, 2021993040]

約数ペア:

[(1, 2021993040), (2, 1010996520), (3, 673997680), (4, 505498260), (5, 404398608), (6, 336998840), (8, 252749130), (10, 202199304), (12, 168499420), (15, 134799536), (16, 126374565), (20, 101099652), (24, 84249710), (30, 67399768), (40, 50549826), (48, 42124855), (60, 33699884), (80, 25274913), (120, 16849942), (240, 8424971), (1153, 1753680), (2306, 876840), (3459, 584560), (4612, 438420), (5765, 350736), (6918, 292280), (7307, 276720), (9224, 219210), (11530, 175368), (13836, 146140), (14614, 138360), (17295, 116912), (18448, 109605), (21921, 92240), (23060, 87684), (27672, 73070), (29228, 69180), (34590, 58456), (36535, 55344), (43842, 46120)]