155922480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30937}}^1$

素因数の和:30963

約数の個数: 120

約数和(自身を含む): 598464672

約数和(自身を除く): 442542192

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, 30937, 61874, 92811, 123748, 154685, 185622, 216559, 247496, 278433, 309370, 371244, 433118, 464055, 494992, 556866, 618740, 649677, 742488, 866236, 928110, 1082795, 1113732, 1237480, 1299354, 1392165, 1484976, 1732472, 1856220, 1949031, 2165590, 2227464, 2474960, 2598708, 2784330, 3248385, 3464944, 3712440, 3898062, 4331180, 4454928, 5197416, 5568660, 6496770, 7424880, 7796124, 8662360, 9745155, 10394832, 11137320, 12993540, 15592248, 17324720, 19490310, 22274640, 25987080, 31184496, 38980620, 51974160, 77961240, 155922480]

約数ペア:

[(1, 155922480), (2, 77961240), (3, 51974160), (4, 38980620), (5, 31184496), (6, 25987080), (7, 22274640), (8, 19490310), (9, 17324720), (10, 15592248), (12, 12993540), (14, 11137320), (15, 10394832), (16, 9745155), (18, 8662360), (20, 7796124), (21, 7424880), (24, 6496770), (28, 5568660), (30, 5197416), (35, 4454928), (36, 4331180), (40, 3898062), (42, 3712440), (45, 3464944), (48, 3248385), (56, 2784330), (60, 2598708), (63, 2474960), (70, 2227464), (72, 2165590), (80, 1949031), (84, 1856220), (90, 1732472), (105, 1484976), (112, 1392165), (120, 1299354), (126, 1237480), (140, 1113732), (144, 1082795), (168, 928110), (180, 866236), (210, 742488), (240, 649677), (252, 618740), (280, 556866), (315, 494992), (336, 464055), (360, 433118), (420, 371244), (504, 309370), (560, 278433), (630, 247496), (720, 216559), (840, 185622), (1008, 154685), (1260, 123748), (1680, 92811), (2520, 61874), (5040, 30937)]