122547480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 403729920

約数和(自身を除く): 281182440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 353, 440, 526, 660, 706, 789, 1052, 1059, 1315, 1320, 1412, 1578, 1765, 2104, 2118, 2630, 2824, 2893, 3156, 3530, 3883, 3945, 4236, 5260, 5295, 5786, 6312, 7060, 7766, 7890, 8472, 8679, 10520, 10590, 11572, 11649, 14120, 14465, 15532, 15780, 17358, 19415, 21180, 23144, 23298, 28930, 31064, 31560, 34716, 38830, 42360, 43395, 46596, 57860, 58245, 69432, 77660, 86790, 92839, 93192, 115720, 116490, 155320, 173580, 185678, 232980, 278517, 347160, 371356, 464195, 465960, 557034, 742712, 928390, 1021229, 1114068, 1392585, 1856780, 2042458, 2228136, 2785170, 3063687, 3713560, 4084916, 5106145, 5570340, 6127374, 8169832, 10212290, 11140680, 12254748, 15318435, 20424580, 24509496, 30636870, 40849160, 61273740, 122547480]

約数ペア:

[(1, 122547480), (2, 61273740), (3, 40849160), (4, 30636870), (5, 24509496), (6, 20424580), (8, 15318435), (10, 12254748), (11, 11140680), (12, 10212290), (15, 8169832), (20, 6127374), (22, 5570340), (24, 5106145), (30, 4084916), (33, 3713560), (40, 3063687), (44, 2785170), (55, 2228136), (60, 2042458), (66, 1856780), (88, 1392585), (110, 1114068), (120, 1021229), (132, 928390), (165, 742712), (220, 557034), (263, 465960), (264, 464195), (330, 371356), (353, 347160), (440, 278517), (526, 232980), (660, 185678), (706, 173580), (789, 155320), (1052, 116490), (1059, 115720), (1315, 93192), (1320, 92839), (1412, 86790), (1578, 77660), (1765, 69432), (2104, 58245), (2118, 57860), (2630, 46596), (2824, 43395), (2893, 42360), (3156, 38830), (3530, 34716), (3883, 31560), (3945, 31064), (4236, 28930), (5260, 23298), (5295, 23144), (5786, 21180), (6312, 19415), (7060, 17358), (7766, 15780), (7890, 15532), (8472, 14465), (8679, 14120), (10520, 11649), (10590, 11572)]