168715920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{702983}}^1$

素因数の和:702999

約数の個数: 40

約数和(自身を含む): 523020096

約数和(自身を除く): 354304176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 702983, 1405966, 2108949, 2811932, 3514915, 4217898, 5623864, 7029830, 8435796, 10544745, 11247728, 14059660, 16871592, 21089490, 28119320, 33743184, 42178980, 56238640, 84357960, 168715920]

約数ペア:

[(1, 168715920), (2, 84357960), (3, 56238640), (4, 42178980), (5, 33743184), (6, 28119320), (8, 21089490), (10, 16871592), (12, 14059660), (15, 11247728), (16, 10544745), (20, 8435796), (24, 7029830), (30, 5623864), (40, 4217898), (48, 3514915), (60, 2811932), (80, 2108949), (120, 1405966), (240, 702983)]