120722688

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 108

約数和(自身を含む): 351388128

約数和(自身を除く): 230665440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 347, 384, 453, 576, 604, 694, 768, 906, 1041, 1152, 1208, 1359, 1388, 1812, 2082, 2304, 2416, 2718, 2776, 3123, 3624, 4164, 4832, 5436, 5552, 6246, 7248, 8328, 9664, 10872, 11104, 12492, 14496, 16656, 19328, 21744, 22208, 24984, 28992, 33312, 38656, 43488, 44416, 49968, 52397, 57984, 66624, 86976, 88832, 99936, 104794, 115968, 133248, 157191, 173952, 199872, 209588, 266496, 314382, 347904, 399744, 419176, 471573, 628764, 799488, 838352, 943146, 1257528, 1676704, 1886292, 2515056, 3353408, 3772584, 5030112, 6706816, 7545168, 10060224, 13413632, 15090336, 20120448, 30180672, 40240896, 60361344, 120722688]

約数ペア:

[(1, 120722688), (2, 60361344), (3, 40240896), (4, 30180672), (6, 20120448), (8, 15090336), (9, 13413632), (12, 10060224), (16, 7545168), (18, 6706816), (24, 5030112), (32, 3772584), (36, 3353408), (48, 2515056), (64, 1886292), (72, 1676704), (96, 1257528), (128, 943146), (144, 838352), (151, 799488), (192, 628764), (256, 471573), (288, 419176), (302, 399744), (347, 347904), (384, 314382), (453, 266496), (576, 209588), (604, 199872), (694, 173952), (768, 157191), (906, 133248), (1041, 115968), (1152, 104794), (1208, 99936), (1359, 88832), (1388, 86976), (1812, 66624), (2082, 57984), (2304, 52397), (2416, 49968), (2718, 44416), (2776, 43488), (3123, 38656), (3624, 33312), (4164, 28992), (4832, 24984), (5436, 22208), (5552, 21744), (6246, 19328), (7248, 16656), (8328, 14496), (9664, 12492), (10872, 11104)]