260060760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{240797}}^1$

素因数の和:240817

約数の個数: 64

約数和(自身を含む): 866872800

約数和(自身を除く): 606812040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 240797, 481594, 722391, 963188, 1203985, 1444782, 1926376, 2167173, 2407970, 2889564, 3611955, 4334346, 4815940, 5779128, 6501519, 7223910, 8668692, 9631880, 10835865, 13003038, 14447820, 17337384, 21671730, 26006076, 28895640, 32507595, 43343460, 52012152, 65015190, 86686920, 130030380, 260060760]

約数ペア:

[(1, 260060760), (2, 130030380), (3, 86686920), (4, 65015190), (5, 52012152), (6, 43343460), (8, 32507595), (9, 28895640), (10, 26006076), (12, 21671730), (15, 17337384), (18, 14447820), (20, 13003038), (24, 10835865), (27, 9631880), (30, 8668692), (36, 7223910), (40, 6501519), (45, 5779128), (54, 4815940), (60, 4334346), (72, 3611955), (90, 2889564), (108, 2407970), (120, 2167173), (135, 1926376), (180, 1444782), (216, 1203985), (270, 963188), (360, 722391), (540, 481594), (1080, 240797)]