1838520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5107}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 5976360

約数和(自身を除く): 4137840

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, 5107, 10214, 15321, 20428, 25535, 30642, 40856, 45963, 51070, 61284, 76605, 91926, 102140, 122568, 153210, 183852, 204280, 229815, 306420, 367704, 459630, 612840, 919260, 1838520]

約数ペア:

[(1, 1838520), (2, 919260), (3, 612840), (4, 459630), (5, 367704), (6, 306420), (8, 229815), (9, 204280), (10, 183852), (12, 153210), (15, 122568), (18, 102140), (20, 91926), (24, 76605), (30, 61284), (36, 51070), (40, 45963), (45, 40856), (60, 30642), (72, 25535), (90, 20428), (120, 15321), (180, 10214), (360, 5107)]