8276040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 28224000

約数和(自身を除く): 19947960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 97, 108, 120, 135, 158, 180, 194, 216, 237, 270, 291, 316, 360, 388, 395, 474, 485, 540, 582, 632, 711, 776, 790, 873, 948, 970, 1080, 1164, 1185, 1422, 1455, 1580, 1746, 1896, 1940, 2133, 2328, 2370, 2619, 2844, 2910, 3160, 3492, 3555, 3880, 4266, 4365, 4740, 5238, 5688, 5820, 6984, 7110, 7663, 8532, 8730, 9480, 10476, 10665, 11640, 13095, 14220, 15326, 17064, 17460, 20952, 21330, 22989, 26190, 28440, 30652, 34920, 38315, 42660, 45978, 52380, 61304, 68967, 76630, 85320, 91956, 104760, 114945, 137934, 153260, 183912, 206901, 229890, 275868, 306520, 344835, 413802, 459780, 551736, 689670, 827604, 919560, 1034505, 1379340, 1655208, 2069010, 2758680, 4138020, 8276040]

約数ペア:

[(1, 8276040), (2, 4138020), (3, 2758680), (4, 2069010), (5, 1655208), (6, 1379340), (8, 1034505), (9, 919560), (10, 827604), (12, 689670), (15, 551736), (18, 459780), (20, 413802), (24, 344835), (27, 306520), (30, 275868), (36, 229890), (40, 206901), (45, 183912), (54, 153260), (60, 137934), (72, 114945), (79, 104760), (90, 91956), (97, 85320), (108, 76630), (120, 68967), (135, 61304), (158, 52380), (180, 45978), (194, 42660), (216, 38315), (237, 34920), (270, 30652), (291, 28440), (316, 26190), (360, 22989), (388, 21330), (395, 20952), (474, 17460), (485, 17064), (540, 15326), (582, 14220), (632, 13095), (711, 11640), (776, 10665), (790, 10476), (873, 9480), (948, 8730), (970, 8532), (1080, 7663), (1164, 7110), (1185, 6984), (1422, 5820), (1455, 5688), (1580, 5238), (1746, 4740), (1896, 4365), (1940, 4266), (2133, 3880), (2328, 3555), (2370, 3492), (2619, 3160), (2844, 2910)]