120492120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{143443}}^1$

素因数の和:143464

約数の個数: 64

約数和(自身を含む): 413118720

約数和(自身を除く): 292626600

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, 143443, 286886, 430329, 573772, 717215, 860658, 1004101, 1147544, 1434430, 1721316, 2008202, 2151645, 2868860, 3012303, 3442632, 4016404, 4303290, 5020505, 5737720, 6024606, 8032808, 8606580, 10041010, 12049212, 15061515, 17213160, 20082020, 24098424, 30123030, 40164040, 60246060, 120492120]

約数ペア:

[(1, 120492120), (2, 60246060), (3, 40164040), (4, 30123030), (5, 24098424), (6, 20082020), (7, 17213160), (8, 15061515), (10, 12049212), (12, 10041010), (14, 8606580), (15, 8032808), (20, 6024606), (21, 5737720), (24, 5020505), (28, 4303290), (30, 4016404), (35, 3442632), (40, 3012303), (42, 2868860), (56, 2151645), (60, 2008202), (70, 1721316), (84, 1434430), (105, 1147544), (120, 1004101), (140, 860658), (168, 717215), (210, 573772), (280, 430329), (420, 286886), (840, 143443)]