165054960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32749}}^1$

素因数の和:32775

約数の個数: 120

約数和(自身を含む): 633516000

約数和(自身を除く): 468461040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32749, 65498, 98247, 130996, 163745, 196494, 229243, 261992, 294741, 327490, 392988, 458486, 491235, 523984, 589482, 654980, 687729, 785976, 916972, 982470, 1146215, 1178964, 1309960, 1375458, 1473705, 1571952, 1833944, 1964940, 2063187, 2292430, 2357928, 2619920, 2750916, 2947410, 3438645, 3667888, 3929880, 4126374, 4584860, 4715856, 5501832, 5894820, 6877290, 7859760, 8252748, 9169720, 10315935, 11003664, 11789640, 13754580, 16505496, 18339440, 20631870, 23579280, 27509160, 33010992, 41263740, 55018320, 82527480, 165054960]

約数ペア:

[(1, 165054960), (2, 82527480), (3, 55018320), (4, 41263740), (5, 33010992), (6, 27509160), (7, 23579280), (8, 20631870), (9, 18339440), (10, 16505496), (12, 13754580), (14, 11789640), (15, 11003664), (16, 10315935), (18, 9169720), (20, 8252748), (21, 7859760), (24, 6877290), (28, 5894820), (30, 5501832), (35, 4715856), (36, 4584860), (40, 4126374), (42, 3929880), (45, 3667888), (48, 3438645), (56, 2947410), (60, 2750916), (63, 2619920), (70, 2357928), (72, 2292430), (80, 2063187), (84, 1964940), (90, 1833944), (105, 1571952), (112, 1473705), (120, 1375458), (126, 1309960), (140, 1178964), (144, 1146215), (168, 982470), (180, 916972), (210, 785976), (240, 687729), (252, 654980), (280, 589482), (315, 523984), (336, 491235), (360, 458486), (420, 392988), (504, 327490), (560, 294741), (630, 261992), (720, 229243), (840, 196494), (1008, 163745), (1260, 130996), (1680, 98247), (2520, 65498), (5040, 32749)]