2824020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 8877960

約数和(自身を除く): 6053940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 541, 580, 870, 1044, 1082, 1305, 1623, 1740, 2164, 2610, 2705, 3246, 4869, 5220, 5410, 6492, 8115, 9738, 10820, 15689, 16230, 19476, 24345, 31378, 32460, 47067, 48690, 62756, 78445, 94134, 97380, 141201, 156890, 188268, 235335, 282402, 313780, 470670, 564804, 706005, 941340, 1412010, 2824020]

約数ペア:

[(1, 2824020), (2, 1412010), (3, 941340), (4, 706005), (5, 564804), (6, 470670), (9, 313780), (10, 282402), (12, 235335), (15, 188268), (18, 156890), (20, 141201), (29, 97380), (30, 94134), (36, 78445), (45, 62756), (58, 48690), (60, 47067), (87, 32460), (90, 31378), (116, 24345), (145, 19476), (174, 16230), (180, 15689), (261, 10820), (290, 9738), (348, 8115), (435, 6492), (522, 5410), (541, 5220), (580, 4869), (870, 3246), (1044, 2705), (1082, 2610), (1305, 2164), (1623, 1740)]