326705760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11981

約数の個数: 144

約数和(自身を含む): 1173659760

約数和(自身を除く): 846954000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 11941, 13680, 23882, 27360, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 226879, 238820, 286584, 358230, 382112, 429876, 453758, 477640, 537345, 573168, 680637, 716460, 859752, 907516, 955280, 1074690, 1134395, 1146336, 1361274, 1432920, 1719504, 1815032, 1910560, 2041911, 2149380, 2268790, 2722548, 2865840, 3403185, 3439008, 3630064, 4083822, 4298760, 4537580, 5445096, 5731680, 6806370, 7260128, 8167644, 8597520, 9075160, 10209555, 10890192, 13612740, 16335288, 17195040, 18150320, 20419110, 21780384, 27225480, 32670576, 36300640, 40838220, 54450960, 65341152, 81676440, 108901920, 163352880, 326705760]

約数ペア:

[(1, 326705760), (2, 163352880), (3, 108901920), (4, 81676440), (5, 65341152), (6, 54450960), (8, 40838220), (9, 36300640), (10, 32670576), (12, 27225480), (15, 21780384), (16, 20419110), (18, 18150320), (19, 17195040), (20, 16335288), (24, 13612740), (30, 10890192), (32, 10209555), (36, 9075160), (38, 8597520), (40, 8167644), (45, 7260128), (48, 6806370), (57, 5731680), (60, 5445096), (72, 4537580), (76, 4298760), (80, 4083822), (90, 3630064), (95, 3439008), (96, 3403185), (114, 2865840), (120, 2722548), (144, 2268790), (152, 2149380), (160, 2041911), (171, 1910560), (180, 1815032), (190, 1719504), (228, 1432920), (240, 1361274), (285, 1146336), (288, 1134395), (304, 1074690), (342, 955280), (360, 907516), (380, 859752), (456, 716460), (480, 680637), (570, 573168), (608, 537345), (684, 477640), (720, 453758), (760, 429876), (855, 382112), (912, 358230), (1140, 286584), (1368, 238820), (1440, 226879), (1520, 214938), (1710, 191056), (1824, 179115), (2280, 143292), (2736, 119410), (3040, 107469), (3420, 95528), (4560, 71646), (5472, 59705), (6840, 47764), (9120, 35823), (11941, 27360), (13680, 23882)]