142325640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131783}}^1$

素因数の和:131803

約数の個数: 64

約数和(自身を含む): 474422400

約数和(自身を除く): 332096760

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, 131783, 263566, 395349, 527132, 658915, 790698, 1054264, 1186047, 1317830, 1581396, 1976745, 2372094, 2635660, 3162792, 3558141, 3953490, 4744188, 5271320, 5930235, 7116282, 7906980, 9488376, 11860470, 14232564, 15813960, 17790705, 23720940, 28465128, 35581410, 47441880, 71162820, 142325640]

約数ペア:

[(1, 142325640), (2, 71162820), (3, 47441880), (4, 35581410), (5, 28465128), (6, 23720940), (8, 17790705), (9, 15813960), (10, 14232564), (12, 11860470), (15, 9488376), (18, 7906980), (20, 7116282), (24, 5930235), (27, 5271320), (30, 4744188), (36, 3953490), (40, 3558141), (45, 3162792), (54, 2635660), (60, 2372094), (72, 1976745), (90, 1581396), (108, 1317830), (120, 1186047), (135, 1054264), (180, 790698), (216, 658915), (270, 527132), (360, 395349), (540, 263566), (1080, 131783)]