49293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205391}}^1$

素因数の和:205407

約数の個数: 40

約数和(自身を含む): 152811648

約数和(自身を除く): 103517808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205391, 410782, 616173, 821564, 1026955, 1232346, 1643128, 2053910, 2464692, 3080865, 3286256, 4107820, 4929384, 6161730, 8215640, 9858768, 12323460, 16431280, 24646920, 49293840]

約数ペア:

[(1, 49293840), (2, 24646920), (3, 16431280), (4, 12323460), (5, 9858768), (6, 8215640), (8, 6161730), (10, 4929384), (12, 4107820), (15, 3286256), (16, 3080865), (20, 2464692), (24, 2053910), (30, 1643128), (40, 1232346), (48, 1026955), (60, 821564), (80, 616173), (120, 410782), (240, 205391)]