1187178840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15629}}^1$

素因数の和:15857

約数の個数: 96

約数和(自身を含む): 3876865200

約数和(自身を除く): 2689686360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 12660, 15192, 15629, 18990, 25320, 31258, 37980, 46887, 62516, 75960, 78145, 93774, 125032, 140661, 156290, 187548, 234435, 281322, 312580, 375096, 468870, 562644, 625160, 703305, 937740, 1125288, 1406610, 1875480, 2813220, 3297719, 5626440, 6595438, 9893157, 13190876, 16488595, 19786314, 26381752, 29679471, 32977190, 39572628, 49465785, 59358942, 65954380, 79145256, 98931570, 118717884, 131908760, 148397355, 197863140, 237435768, 296794710, 395726280, 593589420, 1187178840]

約数ペア:

[(1, 1187178840), (2, 593589420), (3, 395726280), (4, 296794710), (5, 237435768), (6, 197863140), (8, 148397355), (9, 131908760), (10, 118717884), (12, 98931570), (15, 79145256), (18, 65954380), (20, 59358942), (24, 49465785), (30, 39572628), (36, 32977190), (40, 29679471), (45, 26381752), (60, 19786314), (72, 16488595), (90, 13190876), (120, 9893157), (180, 6595438), (211, 5626440), (360, 3297719), (422, 2813220), (633, 1875480), (844, 1406610), (1055, 1125288), (1266, 937740), (1688, 703305), (1899, 625160), (2110, 562644), (2532, 468870), (3165, 375096), (3798, 312580), (4220, 281322), (5064, 234435), (6330, 187548), (7596, 156290), (8440, 140661), (9495, 125032), (12660, 93774), (15192, 78145), (15629, 75960), (18990, 62516), (25320, 46887), (31258, 37980)]