159788880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7209

約数の個数: 120

約数和(自身を含む): 554012160

約数和(自身を除く): 394223280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7159, 7440, 11160, 14318, 21477, 22320, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 114544, 128862, 143180, 171816, 214770, 221929, 257724, 286360, 322155, 343632, 429540, 443858, 515448, 572720, 644310, 665787, 859080, 887716, 1030896, 1109645, 1288620, 1331574, 1718160, 1775432, 1997361, 2219290, 2577240, 2663148, 3328935, 3550864, 3994722, 4438580, 5154480, 5326296, 6657870, 7989444, 8877160, 9986805, 10652592, 13315740, 15978888, 17754320, 19973610, 26631480, 31957776, 39947220, 53262960, 79894440, 159788880]

約数ペア:

[(1, 159788880), (2, 79894440), (3, 53262960), (4, 39947220), (5, 31957776), (6, 26631480), (8, 19973610), (9, 17754320), (10, 15978888), (12, 13315740), (15, 10652592), (16, 9986805), (18, 8877160), (20, 7989444), (24, 6657870), (30, 5326296), (31, 5154480), (36, 4438580), (40, 3994722), (45, 3550864), (48, 3328935), (60, 2663148), (62, 2577240), (72, 2219290), (80, 1997361), (90, 1775432), (93, 1718160), (120, 1331574), (124, 1288620), (144, 1109645), (155, 1030896), (180, 887716), (186, 859080), (240, 665787), (248, 644310), (279, 572720), (310, 515448), (360, 443858), (372, 429540), (465, 343632), (496, 322155), (558, 286360), (620, 257724), (720, 221929), (744, 214770), (930, 171816), (1116, 143180), (1240, 128862), (1395, 114544), (1488, 107385), (1860, 85908), (2232, 71590), (2480, 64431), (2790, 57272), (3720, 42954), (4464, 35795), (5580, 28636), (7159, 22320), (7440, 21477), (11160, 14318)]