71401920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74377}}^1$

素因数の和:74397

約数の個数: 56

約数和(自身を含む): 226704144

約数和(自身を除く): 155302224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74377, 148754, 223131, 297508, 371885, 446262, 595016, 743770, 892524, 1115655, 1190032, 1487540, 1785048, 2231310, 2380064, 2975080, 3570096, 4462620, 4760128, 5950160, 7140192, 8925240, 11900320, 14280384, 17850480, 23800640, 35700960, 71401920]

約数ペア:

[(1, 71401920), (2, 35700960), (3, 23800640), (4, 17850480), (5, 14280384), (6, 11900320), (8, 8925240), (10, 7140192), (12, 5950160), (15, 4760128), (16, 4462620), (20, 3570096), (24, 2975080), (30, 2380064), (32, 2231310), (40, 1785048), (48, 1487540), (60, 1190032), (64, 1115655), (80, 892524), (96, 743770), (120, 595016), (160, 446262), (192, 371885), (240, 297508), (320, 223131), (480, 148754), (960, 74377)]