28922640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120511}}^1$

素因数の和:120527

約数の個数: 40

約数和(自身を含む): 89660928

約数和(自身を除く): 60738288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120511, 241022, 361533, 482044, 602555, 723066, 964088, 1205110, 1446132, 1807665, 1928176, 2410220, 2892264, 3615330, 4820440, 5784528, 7230660, 9640880, 14461320, 28922640]

約数ペア:

[(1, 28922640), (2, 14461320), (3, 9640880), (4, 7230660), (5, 5784528), (6, 4820440), (8, 3615330), (10, 2892264), (12, 2410220), (15, 1928176), (16, 1807665), (20, 1446132), (24, 1205110), (30, 964088), (40, 723066), (48, 602555), (60, 482044), (80, 361533), (120, 241022), (240, 120511)]