16552080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 58329600

約数和(自身を除く): 41777520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 97, 108, 120, 135, 144, 158, 180, 194, 216, 237, 240, 270, 291, 316, 360, 388, 395, 432, 474, 485, 540, 582, 632, 711, 720, 776, 790, 873, 948, 970, 1080, 1164, 1185, 1264, 1422, 1455, 1552, 1580, 1746, 1896, 1940, 2133, 2160, 2328, 2370, 2619, 2844, 2910, 3160, 3492, 3555, 3792, 3880, 4266, 4365, 4656, 4740, 5238, 5688, 5820, 6320, 6984, 7110, 7663, 7760, 8532, 8730, 9480, 10476, 10665, 11376, 11640, 13095, 13968, 14220, 15326, 17064, 17460, 18960, 20952, 21330, 22989, 23280, 26190, 28440, 30652, 34128, 34920, 38315, 41904, 42660, 45978, 52380, 56880, 61304, 68967, 69840, 76630, 85320, 91956, 104760, 114945, 122608, 137934, 153260, 170640, 183912, 206901, 209520, 229890, 275868, 306520, 344835, 367824, 413802, 459780, 551736, 613040, 689670, 827604, 919560, 1034505, 1103472, 1379340, 1655208, 1839120, 2069010, 2758680, 3310416, 4138020, 5517360, 8276040, 16552080]

約数ペア:

[(1, 16552080), (2, 8276040), (3, 5517360), (4, 4138020), (5, 3310416), (6, 2758680), (8, 2069010), (9, 1839120), (10, 1655208), (12, 1379340), (15, 1103472), (16, 1034505), (18, 919560), (20, 827604), (24, 689670), (27, 613040), (30, 551736), (36, 459780), (40, 413802), (45, 367824), (48, 344835), (54, 306520), (60, 275868), (72, 229890), (79, 209520), (80, 206901), (90, 183912), (97, 170640), (108, 153260), (120, 137934), (135, 122608), (144, 114945), (158, 104760), (180, 91956), (194, 85320), (216, 76630), (237, 69840), (240, 68967), (270, 61304), (291, 56880), (316, 52380), (360, 45978), (388, 42660), (395, 41904), (432, 38315), (474, 34920), (485, 34128), (540, 30652), (582, 28440), (632, 26190), (711, 23280), (720, 22989), (776, 21330), (790, 20952), (873, 18960), (948, 17460), (970, 17064), (1080, 15326), (1164, 14220), (1185, 13968), (1264, 13095), (1422, 11640), (1455, 11376), (1552, 10665), (1580, 10476), (1746, 9480), (1896, 8730), (1940, 8532), (2133, 7760), (2160, 7663), (2328, 7110), (2370, 6984), (2619, 6320), (2844, 5820), (2910, 5688), (3160, 5238), (3492, 4740), (3555, 4656), (3792, 4365), (3880, 4266)]