684262080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{26399}}^1$

素因数の和:26428

約数の個数: 140

約数和(自身を含む): 2434132800

約数和(自身を除く): 1749870720

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 26399, 52798, 79197, 105596, 131995, 158394, 211192, 237591, 263990, 316788, 395985, 422384, 475182, 527980, 633576, 712773, 791970, 844768, 950364, 1055960, 1187955, 1267152, 1425546, 1583940, 1689536, 1900728, 2111920, 2138319, 2375910, 2534304, 2851092, 3167880, 3563865, 3801456, 4223840, 4276638, 4751820, 5068608, 5702184, 6335760, 7127730, 7602912, 8447680, 8553276, 9503640, 10691595, 11404368, 12671520, 14255460, 15205824, 17106552, 19007280, 21383190, 22808736, 25343040, 28510920, 34213104, 38014560, 42766380, 45617472, 57021840, 68426208, 76029120, 85532760, 114043680, 136852416, 171065520, 228087360, 342131040, 684262080]

約数ペア:

[(1, 684262080), (2, 342131040), (3, 228087360), (4, 171065520), (5, 136852416), (6, 114043680), (8, 85532760), (9, 76029120), (10, 68426208), (12, 57021840), (15, 45617472), (16, 42766380), (18, 38014560), (20, 34213104), (24, 28510920), (27, 25343040), (30, 22808736), (32, 21383190), (36, 19007280), (40, 17106552), (45, 15205824), (48, 14255460), (54, 12671520), (60, 11404368), (64, 10691595), (72, 9503640), (80, 8553276), (81, 8447680), (90, 7602912), (96, 7127730), (108, 6335760), (120, 5702184), (135, 5068608), (144, 4751820), (160, 4276638), (162, 4223840), (180, 3801456), (192, 3563865), (216, 3167880), (240, 2851092), (270, 2534304), (288, 2375910), (320, 2138319), (324, 2111920), (360, 1900728), (405, 1689536), (432, 1583940), (480, 1425546), (540, 1267152), (576, 1187955), (648, 1055960), (720, 950364), (810, 844768), (864, 791970), (960, 712773), (1080, 633576), (1296, 527980), (1440, 475182), (1620, 422384), (1728, 395985), (2160, 316788), (2592, 263990), (2880, 237591), (3240, 211192), (4320, 158394), (5184, 131995), (6480, 105596), (8640, 79197), (12960, 52798), (25920, 26399)]