4256513460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{16903}}^1$

素因数の和:18317

約数の個数: 72

約数和(自身を含む): 12921417600

約数和(自身を除く): 8664904140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1399, 2798, 4197, 5596, 6995, 8394, 12591, 13990, 16788, 16903, 20985, 25182, 27980, 33806, 41970, 50364, 50709, 62955, 67612, 83940, 84515, 101418, 125910, 152127, 169030, 202836, 251820, 253545, 304254, 338060, 507090, 608508, 760635, 1014180, 1521270, 3042540, 23647297, 47294594, 70941891, 94589188, 118236485, 141883782, 212825673, 236472970, 283767564, 354709455, 425651346, 472945940, 709418910, 851302692, 1064128365, 1418837820, 2128256730, 4256513460]

約数ペア:

[(1, 4256513460), (2, 2128256730), (3, 1418837820), (4, 1064128365), (5, 851302692), (6, 709418910), (9, 472945940), (10, 425651346), (12, 354709455), (15, 283767564), (18, 236472970), (20, 212825673), (30, 141883782), (36, 118236485), (45, 94589188), (60, 70941891), (90, 47294594), (180, 23647297), (1399, 3042540), (2798, 1521270), (4197, 1014180), (5596, 760635), (6995, 608508), (8394, 507090), (12591, 338060), (13990, 304254), (16788, 253545), (16903, 251820), (20985, 202836), (25182, 169030), (27980, 152127), (33806, 125910), (41970, 101418), (50364, 84515), (50709, 83940), (62955, 67612)]