66351840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 210742560

約数和(自身を除く): 144390720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1009, 1096, 1370, 1644, 2018, 2055, 2192, 2740, 3027, 3288, 4036, 4110, 4384, 5045, 5480, 6054, 6576, 8072, 8220, 10090, 10960, 12108, 13152, 15135, 16144, 16440, 20180, 21920, 24216, 30270, 32288, 32880, 40360, 48432, 60540, 65760, 80720, 96864, 121080, 138233, 161440, 242160, 276466, 414699, 484320, 552932, 691165, 829398, 1105864, 1382330, 1658796, 2073495, 2211728, 2764660, 3317592, 4146990, 4423456, 5529320, 6635184, 8293980, 11058640, 13270368, 16587960, 22117280, 33175920, 66351840]

約数ペア:

[(1, 66351840), (2, 33175920), (3, 22117280), (4, 16587960), (5, 13270368), (6, 11058640), (8, 8293980), (10, 6635184), (12, 5529320), (15, 4423456), (16, 4146990), (20, 3317592), (24, 2764660), (30, 2211728), (32, 2073495), (40, 1658796), (48, 1382330), (60, 1105864), (80, 829398), (96, 691165), (120, 552932), (137, 484320), (160, 414699), (240, 276466), (274, 242160), (411, 161440), (480, 138233), (548, 121080), (685, 96864), (822, 80720), (1009, 65760), (1096, 60540), (1370, 48432), (1644, 40360), (2018, 32880), (2055, 32288), (2192, 30270), (2740, 24216), (3027, 21920), (3288, 20180), (4036, 16440), (4110, 16144), (4384, 15135), (5045, 13152), (5480, 12108), (6054, 10960), (6576, 10090), (8072, 8220)]