27188040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 64050360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 479, 516, 645, 660, 860, 946, 958, 1032, 1290, 1320, 1419, 1437, 1720, 1892, 1916, 2365, 2395, 2580, 2838, 2874, 3784, 3832, 4730, 4790, 5160, 5269, 5676, 5748, 7095, 7185, 9460, 9580, 10538, 11352, 11496, 14190, 14370, 15807, 18920, 19160, 20597, 21076, 26345, 28380, 28740, 31614, 41194, 42152, 52690, 56760, 57480, 61791, 63228, 79035, 82388, 102985, 105380, 123582, 126456, 158070, 164776, 205970, 210760, 226567, 247164, 308955, 316140, 411940, 453134, 494328, 617910, 632280, 679701, 823880, 906268, 1132835, 1235820, 1359402, 1812536, 2265670, 2471640, 2718804, 3398505, 4531340, 5437608, 6797010, 9062680, 13594020, 27188040]

約数ペア:

[(1, 27188040), (2, 13594020), (3, 9062680), (4, 6797010), (5, 5437608), (6, 4531340), (8, 3398505), (10, 2718804), (11, 2471640), (12, 2265670), (15, 1812536), (20, 1359402), (22, 1235820), (24, 1132835), (30, 906268), (33, 823880), (40, 679701), (43, 632280), (44, 617910), (55, 494328), (60, 453134), (66, 411940), (86, 316140), (88, 308955), (110, 247164), (120, 226567), (129, 210760), (132, 205970), (165, 164776), (172, 158070), (215, 126456), (220, 123582), (258, 105380), (264, 102985), (330, 82388), (344, 79035), (430, 63228), (440, 61791), (473, 57480), (479, 56760), (516, 52690), (645, 42152), (660, 41194), (860, 31614), (946, 28740), (958, 28380), (1032, 26345), (1290, 21076), (1320, 20597), (1419, 19160), (1437, 18920), (1720, 15807), (1892, 14370), (1916, 14190), (2365, 11496), (2395, 11352), (2580, 10538), (2838, 9580), (2874, 9460), (3784, 7185), (3832, 7095), (4730, 5748), (4790, 5676), (5160, 5269)]