137885760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{15959}}^1$

素因数の和:15985

約数の個数: 112

約数和(自身を含む): 486460800

約数和(自身を除く): 348575040

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 143631, 159590, 191508, 239385, 255344, 287262, 319180, 383016, 430893, 478770, 510688, 574524, 638360, 718155, 766032, 861786, 957540, 1021376, 1149048, 1276720, 1436310, 1532064, 1723572, 1915080, 2154465, 2298096, 2553440, 2872620, 3064128, 3447144, 3830160, 4308930, 4596192, 5106880, 5745240, 6894288, 7660320, 8617860, 9192384, 11490480, 13788576, 15320640, 17235720, 22980960, 27577152, 34471440, 45961920, 68942880, 137885760]

約数ペア:

[(1, 137885760), (2, 68942880), (3, 45961920), (4, 34471440), (5, 27577152), (6, 22980960), (8, 17235720), (9, 15320640), (10, 13788576), (12, 11490480), (15, 9192384), (16, 8617860), (18, 7660320), (20, 6894288), (24, 5745240), (27, 5106880), (30, 4596192), (32, 4308930), (36, 3830160), (40, 3447144), (45, 3064128), (48, 2872620), (54, 2553440), (60, 2298096), (64, 2154465), (72, 1915080), (80, 1723572), (90, 1532064), (96, 1436310), (108, 1276720), (120, 1149048), (135, 1021376), (144, 957540), (160, 861786), (180, 766032), (192, 718155), (216, 638360), (240, 574524), (270, 510688), (288, 478770), (320, 430893), (360, 383016), (432, 319180), (480, 287262), (540, 255344), (576, 239385), (720, 191508), (864, 159590), (960, 143631), (1080, 127672), (1440, 95754), (1728, 79795), (2160, 63836), (2880, 47877), (4320, 31918), (8640, 15959)]