3261720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 12234240

約数和(自身を除く): 8972520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 353, 385, 420, 440, 462, 616, 660, 706, 770, 840, 924, 1059, 1155, 1320, 1412, 1540, 1765, 1848, 2118, 2310, 2471, 2824, 3080, 3530, 3883, 4236, 4620, 4942, 5295, 7060, 7413, 7766, 8472, 9240, 9884, 10590, 11649, 12355, 14120, 14826, 15532, 19415, 19768, 21180, 23298, 24710, 27181, 29652, 31064, 37065, 38830, 42360, 46596, 49420, 54362, 58245, 59304, 74130, 77660, 81543, 93192, 98840, 108724, 116490, 135905, 148260, 155320, 163086, 217448, 232980, 271810, 296520, 326172, 407715, 465960, 543620, 652344, 815430, 1087240, 1630860, 3261720]

約数ペア:

[(1, 3261720), (2, 1630860), (3, 1087240), (4, 815430), (5, 652344), (6, 543620), (7, 465960), (8, 407715), (10, 326172), (11, 296520), (12, 271810), (14, 232980), (15, 217448), (20, 163086), (21, 155320), (22, 148260), (24, 135905), (28, 116490), (30, 108724), (33, 98840), (35, 93192), (40, 81543), (42, 77660), (44, 74130), (55, 59304), (56, 58245), (60, 54362), (66, 49420), (70, 46596), (77, 42360), (84, 38830), (88, 37065), (105, 31064), (110, 29652), (120, 27181), (132, 24710), (140, 23298), (154, 21180), (165, 19768), (168, 19415), (210, 15532), (220, 14826), (231, 14120), (264, 12355), (280, 11649), (308, 10590), (330, 9884), (353, 9240), (385, 8472), (420, 7766), (440, 7413), (462, 7060), (616, 5295), (660, 4942), (706, 4620), (770, 4236), (840, 3883), (924, 3530), (1059, 3080), (1155, 2824), (1320, 2471), (1412, 2310), (1540, 2118), (1765, 1848)]