76452840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212369}}^1$

素因数の和:212386

約数の個数: 48

約数和(自身を含む): 248472900

約数和(自身を除く): 172020060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 212369, 424738, 637107, 849476, 1061845, 1274214, 1698952, 1911321, 2123690, 2548428, 3185535, 3822642, 4247380, 5096856, 6371070, 7645284, 8494760, 9556605, 12742140, 15290568, 19113210, 25484280, 38226420, 76452840]

約数ペア:

[(1, 76452840), (2, 38226420), (3, 25484280), (4, 19113210), (5, 15290568), (6, 12742140), (8, 9556605), (9, 8494760), (10, 7645284), (12, 6371070), (15, 5096856), (18, 4247380), (20, 3822642), (24, 3185535), (30, 2548428), (36, 2123690), (40, 1911321), (45, 1698952), (60, 1274214), (72, 1061845), (90, 849476), (120, 637107), (180, 424738), (360, 212369)]