18627026280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 56213913600

約数和(自身を除く): 37586887320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 479, 734, 883, 958, 1101, 1437, 1468, 1766, 1835, 1916, 2202, 2395, 2649, 2874, 2936, 3532, 3670, 3832, 4404, 4415, 4790, 5298, 5505, 5748, 7064, 7185, 7340, 8808, 8830, 9580, 10596, 11010, 11496, 13245, 14370, 14680, 17660, 19160, 21192, 22020, 26490, 28740, 35320, 44040, 52980, 57480, 105960, 175793, 324061, 351586, 422957, 527379, 648122, 703172, 845914, 878965, 972183, 1054758, 1268871, 1296244, 1406344, 1620305, 1691828, 1757930, 1944366, 2109516, 2114785, 2537742, 2592488, 2636895, 3240610, 3383656, 3515860, 3888732, 4219032, 4229570, 4860915, 5075484, 5273790, 6344355, 6481220, 7031720, 7777464, 8459140, 9721830, 10150968, 10547580, 12688710, 12962440, 16918280, 19443660, 21095160, 25377420, 38887320, 50754840, 155225219, 310450438, 465675657, 620900876, 776126095, 931351314, 1241801752, 1552252190, 1862702628, 2328378285, 3104504380, 3725405256, 4656756570, 6209008760, 9313513140, 18627026280]

約数ペア:

[(1, 18627026280), (2, 9313513140), (3, 6209008760), (4, 4656756570), (5, 3725405256), (6, 3104504380), (8, 2328378285), (10, 1862702628), (12, 1552252190), (15, 1241801752), (20, 931351314), (24, 776126095), (30, 620900876), (40, 465675657), (60, 310450438), (120, 155225219), (367, 50754840), (479, 38887320), (734, 25377420), (883, 21095160), (958, 19443660), (1101, 16918280), (1437, 12962440), (1468, 12688710), (1766, 10547580), (1835, 10150968), (1916, 9721830), (2202, 8459140), (2395, 7777464), (2649, 7031720), (2874, 6481220), (2936, 6344355), (3532, 5273790), (3670, 5075484), (3832, 4860915), (4404, 4229570), (4415, 4219032), (4790, 3888732), (5298, 3515860), (5505, 3383656), (5748, 3240610), (7064, 2636895), (7185, 2592488), (7340, 2537742), (8808, 2114785), (8830, 2109516), (9580, 1944366), (10596, 1757930), (11010, 1691828), (11496, 1620305), (13245, 1406344), (14370, 1296244), (14680, 1268871), (17660, 1054758), (19160, 972183), (21192, 878965), (22020, 845914), (26490, 703172), (28740, 648122), (35320, 527379), (44040, 422957), (52980, 351586), (57480, 324061), (105960, 175793)]