143891280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15405

約数の個数: 120

約数和(自身を含む): 520440648

約数和(自身を除く): 376549368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15373, 30746, 46119, 61492, 76865, 92238, 122984, 138357, 153730, 184476, 199849, 230595, 245968, 276714, 307460, 368952, 399698, 461190, 553428, 599547, 614920, 691785, 737904, 799396, 922380, 999245, 1106856, 1199094, 1229840, 1383570, 1598792, 1798641, 1844760, 1998490, 2213712, 2398188, 2767140, 2997735, 3197584, 3597282, 3689520, 3996980, 4796376, 5534280, 5995470, 7194564, 7993960, 8993205, 9592752, 11068560, 11990940, 14389128, 15987920, 17986410, 23981880, 28778256, 35972820, 47963760, 71945640, 143891280]

約数ペア:

[(1, 143891280), (2, 71945640), (3, 47963760), (4, 35972820), (5, 28778256), (6, 23981880), (8, 17986410), (9, 15987920), (10, 14389128), (12, 11990940), (13, 11068560), (15, 9592752), (16, 8993205), (18, 7993960), (20, 7194564), (24, 5995470), (26, 5534280), (30, 4796376), (36, 3996980), (39, 3689520), (40, 3597282), (45, 3197584), (48, 2997735), (52, 2767140), (60, 2398188), (65, 2213712), (72, 1998490), (78, 1844760), (80, 1798641), (90, 1598792), (104, 1383570), (117, 1229840), (120, 1199094), (130, 1106856), (144, 999245), (156, 922380), (180, 799396), (195, 737904), (208, 691785), (234, 614920), (240, 599547), (260, 553428), (312, 461190), (360, 399698), (390, 368952), (468, 307460), (520, 276714), (585, 245968), (624, 230595), (720, 199849), (780, 184476), (936, 153730), (1040, 138357), (1170, 122984), (1560, 92238), (1872, 76865), (2340, 61492), (3120, 46119), (4680, 30746), (9360, 15373)]