66489120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15415

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 166237920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 138519, 153910, 184692, 230865, 246256, 277038, 307820, 369384, 415557, 461730, 492512, 554076, 615640, 692595, 738768, 831114, 923460, 1108152, 1231280, 1385190, 1477536, 1662228, 1846920, 2077785, 2216304, 2462560, 2770380, 3324456, 3693840, 4155570, 4432608, 5540760, 6648912, 7387680, 8311140, 11081520, 13297824, 16622280, 22163040, 33244560, 66489120]

約数ペア:

[(1, 66489120), (2, 33244560), (3, 22163040), (4, 16622280), (5, 13297824), (6, 11081520), (8, 8311140), (9, 7387680), (10, 6648912), (12, 5540760), (15, 4432608), (16, 4155570), (18, 3693840), (20, 3324456), (24, 2770380), (27, 2462560), (30, 2216304), (32, 2077785), (36, 1846920), (40, 1662228), (45, 1477536), (48, 1385190), (54, 1231280), (60, 1108152), (72, 923460), (80, 831114), (90, 738768), (96, 692595), (108, 615640), (120, 554076), (135, 492512), (144, 461730), (160, 415557), (180, 369384), (216, 307820), (240, 277038), (270, 246256), (288, 230865), (360, 184692), (432, 153910), (480, 138519), (540, 123128), (720, 92346), (864, 76955), (1080, 61564), (1440, 46173), (2160, 30782), (4320, 15391)]