139472280

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4783}}^1$

素因数の和:4812

約数の個数: 112

約数和(自身を含む): 470602080

約数和(自身を除く): 331129800

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4783, 4860, 5832, 7290, 9566, 9720, 14349, 14580, 19132, 23915, 28698, 29160, 38264, 43047, 47830, 57396, 71745, 86094, 95660, 114792, 129141, 143490, 172188, 191320, 215235, 258282, 286980, 344376, 387423, 430470, 516564, 573960, 645705, 774846, 860940, 1033128, 1162269, 1291410, 1549692, 1721880, 1937115, 2324538, 2582820, 3099384, 3486807, 3874230, 4649076, 5165640, 5811345, 6973614, 7748460, 9298152, 11622690, 13947228, 15496920, 17434035, 23245380, 27894456, 34868070, 46490760, 69736140, 139472280]

約数ペア:

[(1, 139472280), (2, 69736140), (3, 46490760), (4, 34868070), (5, 27894456), (6, 23245380), (8, 17434035), (9, 15496920), (10, 13947228), (12, 11622690), (15, 9298152), (18, 7748460), (20, 6973614), (24, 5811345), (27, 5165640), (30, 4649076), (36, 3874230), (40, 3486807), (45, 3099384), (54, 2582820), (60, 2324538), (72, 1937115), (81, 1721880), (90, 1549692), (108, 1291410), (120, 1162269), (135, 1033128), (162, 860940), (180, 774846), (216, 645705), (243, 573960), (270, 516564), (324, 430470), (360, 387423), (405, 344376), (486, 286980), (540, 258282), (648, 215235), (729, 191320), (810, 172188), (972, 143490), (1080, 129141), (1215, 114792), (1458, 95660), (1620, 86094), (1944, 71745), (2430, 57396), (2916, 47830), (3240, 43047), (3645, 38264), (4783, 29160), (4860, 28698), (5832, 23915), (7290, 19132), (9566, 14580), (9720, 14349)]