120024240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71443}}^1$

素因数の和:71466

約数の個数: 80

約数和(自身を含む): 425234688

約数和(自身を除く): 305210448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71443, 142886, 214329, 285772, 357215, 428658, 500101, 571544, 714430, 857316, 1000202, 1071645, 1143088, 1428860, 1500303, 1714632, 2000404, 2143290, 2500505, 2857720, 3000606, 3429264, 4000808, 4286580, 5001010, 5715440, 6001212, 7501515, 8001616, 8573160, 10002020, 12002424, 15003030, 17146320, 20004040, 24004848, 30006060, 40008080, 60012120, 120024240]

約数ペア:

[(1, 120024240), (2, 60012120), (3, 40008080), (4, 30006060), (5, 24004848), (6, 20004040), (7, 17146320), (8, 15003030), (10, 12002424), (12, 10002020), (14, 8573160), (15, 8001616), (16, 7501515), (20, 6001212), (21, 5715440), (24, 5001010), (28, 4286580), (30, 4000808), (35, 3429264), (40, 3000606), (42, 2857720), (48, 2500505), (56, 2143290), (60, 2000404), (70, 1714632), (80, 1500303), (84, 1428860), (105, 1143088), (112, 1071645), (120, 1000202), (140, 857316), (168, 714430), (210, 571544), (240, 500101), (280, 428658), (336, 357215), (420, 285772), (560, 214329), (840, 142886), (1680, 71443)]