1814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15135

約数の個数: 32

約数和(自身を含む): 5443920

約数和(自身を除く): 3629400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15121, 30242, 45363, 60484, 75605, 90726, 120968, 151210, 181452, 226815, 302420, 362904, 453630, 604840, 907260, 1814520]

約数ペア:

[(1, 1814520), (2, 907260), (3, 604840), (4, 453630), (5, 362904), (6, 302420), (8, 226815), (10, 181452), (12, 151210), (15, 120968), (20, 90726), (24, 75605), (30, 60484), (40, 45363), (60, 30242), (120, 15121)]