1288791360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1361

約数の個数: 168

約数和(自身を含む): 4446169416

約数和(自身を除く): 3157378056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 661, 677, 720, 960, 1322, 1354, 1440, 1983, 2031, 2644, 2708, 2880, 3305, 3385, 3966, 4062, 5288, 5416, 5949, 6093, 6610, 6770, 7932, 8124, 9915, 10155, 10576, 10832, 11898, 12186, 13220, 13540, 15864, 16248, 19830, 20310, 21152, 21664, 23796, 24372, 26440, 27080, 29745, 30465, 31728, 32496, 39660, 40620, 42304, 43328, 47592, 48744, 52880, 54160, 59490, 60930, 63456, 64992, 79320, 81240, 95184, 97488, 105760, 108320, 118980, 121860, 126912, 129984, 158640, 162480, 190368, 194976, 211520, 216640, 237960, 243720, 317280, 324960, 380736, 389952, 447497, 475920, 487440, 634560, 649920, 894994, 951840, 974880, 1342491, 1789988, 1903680, 1949760, 2237485, 2684982, 3579976, 4027473, 4474970, 5369964, 6712455, 7159952, 8054946, 8949940, 10739928, 13424910, 14319904, 16109892, 17899880, 20137365, 21479856, 26849820, 28639808, 32219784, 35799760, 40274730, 42959712, 53699640, 64439568, 71599520, 80549460, 85919424, 107399280, 128879136, 143199040, 161098920, 214798560, 257758272, 322197840, 429597120, 644395680, 1288791360]

約数ペア:

[(1, 1288791360), (2, 644395680), (3, 429597120), (4, 322197840), (5, 257758272), (6, 214798560), (8, 161098920), (9, 143199040), (10, 128879136), (12, 107399280), (15, 85919424), (16, 80549460), (18, 71599520), (20, 64439568), (24, 53699640), (30, 42959712), (32, 40274730), (36, 35799760), (40, 32219784), (45, 28639808), (48, 26849820), (60, 21479856), (64, 20137365), (72, 17899880), (80, 16109892), (90, 14319904), (96, 13424910), (120, 10739928), (144, 8949940), (160, 8054946), (180, 7159952), (192, 6712455), (240, 5369964), (288, 4474970), (320, 4027473), (360, 3579976), (480, 2684982), (576, 2237485), (661, 1949760), (677, 1903680), (720, 1789988), (960, 1342491), (1322, 974880), (1354, 951840), (1440, 894994), (1983, 649920), (2031, 634560), (2644, 487440), (2708, 475920), (2880, 447497), (3305, 389952), (3385, 380736), (3966, 324960), (4062, 317280), (5288, 243720), (5416, 237960), (5949, 216640), (6093, 211520), (6610, 194976), (6770, 190368), (7932, 162480), (8124, 158640), (9915, 129984), (10155, 126912), (10576, 121860), (10832, 118980), (11898, 108320), (12186, 105760), (13220, 97488), (13540, 95184), (15864, 81240), (16248, 79320), (19830, 64992), (20310, 63456), (21152, 60930), (21664, 59490), (23796, 54160), (24372, 52880), (26440, 48744), (27080, 47592), (29745, 43328), (30465, 42304), (31728, 40620), (32496, 39660)]