29486640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{122861}}^1$

素因数の和:122877

約数の個数: 40

約数和(自身を含む): 91409328

約数和(自身を除く): 61922688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 122861, 245722, 368583, 491444, 614305, 737166, 982888, 1228610, 1474332, 1842915, 1965776, 2457220, 2948664, 3685830, 4914440, 5897328, 7371660, 9828880, 14743320, 29486640]

約数ペア:

[(1, 29486640), (2, 14743320), (3, 9828880), (4, 7371660), (5, 5897328), (6, 4914440), (8, 3685830), (10, 2948664), (12, 2457220), (15, 1965776), (16, 1842915), (20, 1474332), (24, 1228610), (30, 982888), (40, 737166), (48, 614305), (60, 491444), (80, 368583), (120, 245722), (240, 122861)]