30589920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 109650240

約数和(自身を除く): 79060320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 97, 108, 120, 135, 144, 146, 160, 180, 194, 216, 219, 240, 270, 288, 291, 292, 360, 365, 388, 432, 438, 480, 485, 540, 582, 584, 657, 720, 730, 776, 864, 873, 876, 970, 1080, 1095, 1164, 1168, 1314, 1440, 1455, 1460, 1552, 1746, 1752, 1940, 1971, 2160, 2190, 2328, 2336, 2619, 2628, 2910, 2920, 3104, 3285, 3492, 3504, 3880, 3942, 4320, 4365, 4380, 4656, 5238, 5256, 5820, 5840, 6570, 6984, 7008, 7081, 7760, 7884, 8730, 8760, 9312, 9855, 10476, 10512, 11640, 11680, 13095, 13140, 13968, 14162, 15520, 15768, 17460, 17520, 19710, 20952, 21024, 21243, 23280, 26190, 26280, 27936, 28324, 31536, 34920, 35040, 35405, 39420, 41904, 42486, 46560, 52380, 52560, 56648, 63072, 63729, 69840, 70810, 78840, 83808, 84972, 104760, 105120, 106215, 113296, 127458, 139680, 141620, 157680, 169944, 191187, 209520, 212430, 226592, 254916, 283240, 315360, 318645, 339888, 382374, 419040, 424860, 509832, 566480, 637290, 679776, 764748, 849720, 955935, 1019664, 1132960, 1274580, 1529496, 1699440, 1911870, 2039328, 2549160, 3058992, 3398880, 3823740, 5098320, 6117984, 7647480, 10196640, 15294960, 30589920]

約数ペア:

[(1, 30589920), (2, 15294960), (3, 10196640), (4, 7647480), (5, 6117984), (6, 5098320), (8, 3823740), (9, 3398880), (10, 3058992), (12, 2549160), (15, 2039328), (16, 1911870), (18, 1699440), (20, 1529496), (24, 1274580), (27, 1132960), (30, 1019664), (32, 955935), (36, 849720), (40, 764748), (45, 679776), (48, 637290), (54, 566480), (60, 509832), (72, 424860), (73, 419040), (80, 382374), (90, 339888), (96, 318645), (97, 315360), (108, 283240), (120, 254916), (135, 226592), (144, 212430), (146, 209520), (160, 191187), (180, 169944), (194, 157680), (216, 141620), (219, 139680), (240, 127458), (270, 113296), (288, 106215), (291, 105120), (292, 104760), (360, 84972), (365, 83808), (388, 78840), (432, 70810), (438, 69840), (480, 63729), (485, 63072), (540, 56648), (582, 52560), (584, 52380), (657, 46560), (720, 42486), (730, 41904), (776, 39420), (864, 35405), (873, 35040), (876, 34920), (970, 31536), (1080, 28324), (1095, 27936), (1164, 26280), (1168, 26190), (1314, 23280), (1440, 21243), (1455, 21024), (1460, 20952), (1552, 19710), (1746, 17520), (1752, 17460), (1940, 15768), (1971, 15520), (2160, 14162), (2190, 13968), (2328, 13140), (2336, 13095), (2619, 11680), (2628, 11640), (2910, 10512), (2920, 10476), (3104, 9855), (3285, 9312), (3492, 8760), (3504, 8730), (3880, 7884), (3942, 7760), (4320, 7081), (4365, 7008), (4380, 6984), (4656, 6570), (5238, 5840), (5256, 5820)]