152042520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181003}}^1$

素因数の和:181024

約数の個数: 64

約数和(自身を含む): 521291520

約数和(自身を除く): 369249000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 181003, 362006, 543009, 724012, 905015, 1086018, 1267021, 1448024, 1810030, 2172036, 2534042, 2715045, 3620060, 3801063, 4344072, 5068084, 5430090, 6335105, 7240120, 7602126, 10136168, 10860180, 12670210, 15204252, 19005315, 21720360, 25340420, 30408504, 38010630, 50680840, 76021260, 152042520]

約数ペア:

[(1, 152042520), (2, 76021260), (3, 50680840), (4, 38010630), (5, 30408504), (6, 25340420), (7, 21720360), (8, 19005315), (10, 15204252), (12, 12670210), (14, 10860180), (15, 10136168), (20, 7602126), (21, 7240120), (24, 6335105), (28, 5430090), (30, 5068084), (35, 4344072), (40, 3801063), (42, 3620060), (56, 2715045), (60, 2534042), (70, 2172036), (84, 1810030), (105, 1448024), (120, 1267021), (140, 1086018), (168, 905015), (210, 724012), (280, 543009), (420, 362006), (840, 181003)]