57434280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4514

約数の個数: 64

約数和(自身を含む): 173923200

約数和(自身を除く): 116488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 4391, 6540, 8782, 13080, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 87820, 105384, 131730, 175640, 263460, 478619, 526920, 957238, 1435857, 1914476, 2393095, 2871714, 3828952, 4786190, 5743428, 7179285, 9572380, 11486856, 14358570, 19144760, 28717140, 57434280]

約数ペア:

[(1, 57434280), (2, 28717140), (3, 19144760), (4, 14358570), (5, 11486856), (6, 9572380), (8, 7179285), (10, 5743428), (12, 4786190), (15, 3828952), (20, 2871714), (24, 2393095), (30, 1914476), (40, 1435857), (60, 957238), (109, 526920), (120, 478619), (218, 263460), (327, 175640), (436, 131730), (545, 105384), (654, 87820), (872, 65865), (1090, 52692), (1308, 43910), (1635, 35128), (2180, 26346), (2616, 21955), (3270, 17564), (4360, 13173), (4391, 13080), (6540, 8782)]