2090405760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1088753}}^1$

素因数の和:1088775

約数の個数: 64

約数和(自身を含む): 6663174480

約数和(自身を除く): 4572768720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1088753, 2177506, 3266259, 4355012, 5443765, 6532518, 8710024, 10887530, 13065036, 16331295, 17420048, 21775060, 26130072, 32662590, 34840096, 43550120, 52260144, 65325180, 69680192, 87100240, 104520288, 130650360, 139360384, 174200480, 209040576, 261300720, 348400960, 418081152, 522601440, 696801920, 1045202880, 2090405760]

約数ペア:

[(1, 2090405760), (2, 1045202880), (3, 696801920), (4, 522601440), (5, 418081152), (6, 348400960), (8, 261300720), (10, 209040576), (12, 174200480), (15, 139360384), (16, 130650360), (20, 104520288), (24, 87100240), (30, 69680192), (32, 65325180), (40, 52260144), (48, 43550120), (60, 34840096), (64, 32662590), (80, 26130072), (96, 21775060), (120, 17420048), (128, 16331295), (160, 13065036), (192, 10887530), (240, 8710024), (320, 6532518), (384, 5443765), (480, 4355012), (640, 3266259), (960, 2177506), (1920, 1088753)]