26410920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 79902720

約数和(自身を除く): 53491800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1733, 1905, 2540, 3048, 3466, 3810, 5080, 5199, 6932, 7620, 8665, 10398, 13864, 15240, 17330, 20796, 25995, 34660, 41592, 51990, 69320, 103980, 207960, 220091, 440182, 660273, 880364, 1100455, 1320546, 1760728, 2200910, 2641092, 3301365, 4401820, 5282184, 6602730, 8803640, 13205460, 26410920]

約数ペア:

[(1, 26410920), (2, 13205460), (3, 8803640), (4, 6602730), (5, 5282184), (6, 4401820), (8, 3301365), (10, 2641092), (12, 2200910), (15, 1760728), (20, 1320546), (24, 1100455), (30, 880364), (40, 660273), (60, 440182), (120, 220091), (127, 207960), (254, 103980), (381, 69320), (508, 51990), (635, 41592), (762, 34660), (1016, 25995), (1270, 20796), (1524, 17330), (1733, 15240), (1905, 13864), (2540, 10398), (3048, 8665), (3466, 7620), (3810, 6932), (5080, 5199)]