47708760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 111958440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 769, 940, 1034, 1128, 1320, 1410, 1538, 1551, 1880, 2068, 2307, 2585, 2820, 3076, 3102, 3845, 4136, 4614, 5170, 5640, 6152, 6204, 7690, 7755, 8459, 9228, 10340, 11535, 12408, 15380, 15510, 16918, 18456, 20680, 23070, 25377, 30760, 31020, 33836, 36143, 42295, 46140, 50754, 62040, 67672, 72286, 84590, 92280, 101508, 108429, 126885, 144572, 169180, 180715, 203016, 216858, 253770, 289144, 338360, 361430, 397573, 433716, 507540, 542145, 722860, 795146, 867432, 1015080, 1084290, 1192719, 1445720, 1590292, 1987865, 2168580, 2385438, 3180584, 3975730, 4337160, 4770876, 5963595, 7951460, 9541752, 11927190, 15902920, 23854380, 47708760]

約数ペア:

[(1, 47708760), (2, 23854380), (3, 15902920), (4, 11927190), (5, 9541752), (6, 7951460), (8, 5963595), (10, 4770876), (11, 4337160), (12, 3975730), (15, 3180584), (20, 2385438), (22, 2168580), (24, 1987865), (30, 1590292), (33, 1445720), (40, 1192719), (44, 1084290), (47, 1015080), (55, 867432), (60, 795146), (66, 722860), (88, 542145), (94, 507540), (110, 433716), (120, 397573), (132, 361430), (141, 338360), (165, 289144), (188, 253770), (220, 216858), (235, 203016), (264, 180715), (282, 169180), (330, 144572), (376, 126885), (440, 108429), (470, 101508), (517, 92280), (564, 84590), (660, 72286), (705, 67672), (769, 62040), (940, 50754), (1034, 46140), (1128, 42295), (1320, 36143), (1410, 33836), (1538, 31020), (1551, 30760), (1880, 25377), (2068, 23070), (2307, 20680), (2585, 18456), (2820, 16918), (3076, 15510), (3102, 15380), (3845, 12408), (4136, 11535), (4614, 10340), (5170, 9228), (5640, 8459), (6152, 7755), (6204, 7690)]