847892520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24281}}^1$

素因数の和:24395

約数の個数: 96

約数和(自身を含む): 2784174120

約数和(自身を除く): 1936281600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 24281, 34920, 48562, 72843, 97124, 121405, 145686, 194248, 218529, 242810, 291372, 364215, 437058, 485620, 582744, 728430, 874116, 971240, 1092645, 1456860, 1748232, 2185290, 2355257, 2913720, 4370580, 4710514, 7065771, 8741160, 9421028, 11776285, 14131542, 18842056, 21197313, 23552570, 28263084, 35328855, 42394626, 47105140, 56526168, 70657710, 84789252, 94210280, 105986565, 141315420, 169578504, 211973130, 282630840, 423946260, 847892520]

約数ペア:

[(1, 847892520), (2, 423946260), (3, 282630840), (4, 211973130), (5, 169578504), (6, 141315420), (8, 105986565), (9, 94210280), (10, 84789252), (12, 70657710), (15, 56526168), (18, 47105140), (20, 42394626), (24, 35328855), (30, 28263084), (36, 23552570), (40, 21197313), (45, 18842056), (60, 14131542), (72, 11776285), (90, 9421028), (97, 8741160), (120, 7065771), (180, 4710514), (194, 4370580), (291, 2913720), (360, 2355257), (388, 2185290), (485, 1748232), (582, 1456860), (776, 1092645), (873, 971240), (970, 874116), (1164, 728430), (1455, 582744), (1746, 485620), (1940, 437058), (2328, 364215), (2910, 291372), (3492, 242810), (3880, 218529), (4365, 194248), (5820, 145686), (6984, 121405), (8730, 97124), (11640, 72843), (17460, 48562), (24281, 34920)]