4686420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 13483008

約数和(自身を除く): 8796588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2111, 2220, 4222, 6333, 8444, 10555, 12666, 21110, 25332, 31665, 42220, 63330, 78107, 126660, 156214, 234321, 312428, 390535, 468642, 781070, 937284, 1171605, 1562140, 2343210, 4686420]

約数ペア:

[(1, 4686420), (2, 2343210), (3, 1562140), (4, 1171605), (5, 937284), (6, 781070), (10, 468642), (12, 390535), (15, 312428), (20, 234321), (30, 156214), (37, 126660), (60, 78107), (74, 63330), (111, 42220), (148, 31665), (185, 25332), (222, 21110), (370, 12666), (444, 10555), (555, 8444), (740, 6333), (1110, 4222), (2111, 2220)]