780707808

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{5683}}^1$

素因数の和:5758

約数の個数: 120

約数和(自身を含む): 2339773128

約数和(自身を除く): 1559065320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2862, 3816, 4293, 5088, 5683, 5724, 7632, 8586, 11366, 11448, 15264, 17049, 17172, 22732, 22896, 34098, 34344, 45464, 45792, 51147, 68196, 68688, 90928, 102294, 136392, 137376, 153441, 181856, 204588, 272784, 301199, 306882, 409176, 460323, 545568, 602398, 613764, 818352, 903597, 920646, 1204796, 1227528, 1636704, 1807194, 1841292, 2409592, 2455056, 2710791, 3614388, 3682584, 4819184, 4910112, 5421582, 7228776, 7365168, 8132373, 9638368, 10843164, 14457552, 14730336, 16264746, 21686328, 24397119, 28915104, 32529492, 43372656, 48794238, 65058984, 86745312, 97588476, 130117968, 195176952, 260235936, 390353904, 780707808]

約数ペア:

[(1, 780707808), (2, 390353904), (3, 260235936), (4, 195176952), (6, 130117968), (8, 97588476), (9, 86745312), (12, 65058984), (16, 48794238), (18, 43372656), (24, 32529492), (27, 28915104), (32, 24397119), (36, 21686328), (48, 16264746), (53, 14730336), (54, 14457552), (72, 10843164), (81, 9638368), (96, 8132373), (106, 7365168), (108, 7228776), (144, 5421582), (159, 4910112), (162, 4819184), (212, 3682584), (216, 3614388), (288, 2710791), (318, 2455056), (324, 2409592), (424, 1841292), (432, 1807194), (477, 1636704), (636, 1227528), (648, 1204796), (848, 920646), (864, 903597), (954, 818352), (1272, 613764), (1296, 602398), (1431, 545568), (1696, 460323), (1908, 409176), (2544, 306882), (2592, 301199), (2862, 272784), (3816, 204588), (4293, 181856), (5088, 153441), (5683, 137376), (5724, 136392), (7632, 102294), (8586, 90928), (11366, 68688), (11448, 68196), (15264, 51147), (17049, 45792), (17172, 45464), (22732, 34344), (22896, 34098)]