79303320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 267422400

約数和(自身を除く): 188119080

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, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 757, 776, 873, 970, 1080, 1164, 1455, 1514, 1746, 1940, 2271, 2328, 2619, 2910, 3028, 3492, 3785, 3880, 4365, 4542, 5238, 5820, 6056, 6813, 6984, 7570, 8730, 9084, 10476, 11355, 11640, 13095, 13626, 15140, 17460, 18168, 20439, 20952, 22710, 26190, 27252, 30280, 34065, 34920, 40878, 45420, 52380, 54504, 68130, 73429, 81756, 90840, 102195, 104760, 136260, 146858, 163512, 204390, 220287, 272520, 293716, 367145, 408780, 440574, 587432, 660861, 734290, 817560, 881148, 1101435, 1321722, 1468580, 1762296, 1982583, 2202870, 2643444, 2937160, 3304305, 3965166, 4405740, 5286888, 6608610, 7930332, 8811480, 9912915, 13217220, 15860664, 19825830, 26434440, 39651660, 79303320]

約数ペア:

[(1, 79303320), (2, 39651660), (3, 26434440), (4, 19825830), (5, 15860664), (6, 13217220), (8, 9912915), (9, 8811480), (10, 7930332), (12, 6608610), (15, 5286888), (18, 4405740), (20, 3965166), (24, 3304305), (27, 2937160), (30, 2643444), (36, 2202870), (40, 1982583), (45, 1762296), (54, 1468580), (60, 1321722), (72, 1101435), (90, 881148), (97, 817560), (108, 734290), (120, 660861), (135, 587432), (180, 440574), (194, 408780), (216, 367145), (270, 293716), (291, 272520), (360, 220287), (388, 204390), (485, 163512), (540, 146858), (582, 136260), (757, 104760), (776, 102195), (873, 90840), (970, 81756), (1080, 73429), (1164, 68130), (1455, 54504), (1514, 52380), (1746, 45420), (1940, 40878), (2271, 34920), (2328, 34065), (2619, 30280), (2910, 27252), (3028, 26190), (3492, 22710), (3785, 20952), (3880, 20439), (4365, 18168), (4542, 17460), (5238, 15140), (5820, 13626), (6056, 13095), (6813, 11640), (6984, 11355), (7570, 10476), (8730, 9084)]