395397120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 1291792320

約数和(自身を除く): 896395200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 211, 240, 244, 256, 305, 320, 366, 384, 422, 480, 488, 512, 610, 633, 640, 732, 768, 844, 915, 960, 976, 1024, 1055, 1220, 1266, 1280, 1464, 1536, 1688, 1830, 1920, 1952, 2048, 2110, 2440, 2532, 2560, 2928, 3072, 3165, 3376, 3660, 3840, 3904, 4220, 4880, 5064, 5120, 5856, 6144, 6330, 6752, 7320, 7680, 7808, 8440, 9760, 10128, 10240, 11712, 12660, 12871, 13504, 14640, 15360, 15616, 16880, 19520, 20256, 23424, 25320, 25742, 27008, 29280, 30720, 31232, 33760, 38613, 39040, 40512, 46848, 50640, 51484, 54016, 58560, 62464, 64355, 67520, 77226, 78080, 81024, 93696, 101280, 102968, 108032, 117120, 124928, 128710, 135040, 154452, 156160, 162048, 187392, 193065, 202560, 205936, 216064, 234240, 257420, 270080, 308904, 312320, 324096, 374784, 386130, 405120, 411872, 432128, 468480, 514840, 540160, 617808, 624640, 648192, 772260, 810240, 823744, 936960, 1029680, 1080320, 1235616, 1296384, 1544520, 1620480, 1647488, 1873920, 2059360, 2160640, 2471232, 3089040, 3240960, 3294976, 4118720, 4942464, 6178080, 6481920, 6589952, 8237440, 9884928, 12356160, 13179904, 16474880, 19769856, 24712320, 26359808, 32949760, 39539712, 49424640, 65899520, 79079424, 98849280, 131799040, 197698560, 395397120]

約数ペア:

[(1, 395397120), (2, 197698560), (3, 131799040), (4, 98849280), (5, 79079424), (6, 65899520), (8, 49424640), (10, 39539712), (12, 32949760), (15, 26359808), (16, 24712320), (20, 19769856), (24, 16474880), (30, 13179904), (32, 12356160), (40, 9884928), (48, 8237440), (60, 6589952), (61, 6481920), (64, 6178080), (80, 4942464), (96, 4118720), (120, 3294976), (122, 3240960), (128, 3089040), (160, 2471232), (183, 2160640), (192, 2059360), (211, 1873920), (240, 1647488), (244, 1620480), (256, 1544520), (305, 1296384), (320, 1235616), (366, 1080320), (384, 1029680), (422, 936960), (480, 823744), (488, 810240), (512, 772260), (610, 648192), (633, 624640), (640, 617808), (732, 540160), (768, 514840), (844, 468480), (915, 432128), (960, 411872), (976, 405120), (1024, 386130), (1055, 374784), (1220, 324096), (1266, 312320), (1280, 308904), (1464, 270080), (1536, 257420), (1688, 234240), (1830, 216064), (1920, 205936), (1952, 202560), (2048, 193065), (2110, 187392), (2440, 162048), (2532, 156160), (2560, 154452), (2928, 135040), (3072, 128710), (3165, 124928), (3376, 117120), (3660, 108032), (3840, 102968), (3904, 101280), (4220, 93696), (4880, 81024), (5064, 78080), (5120, 77226), (5856, 67520), (6144, 64355), (6330, 62464), (6752, 58560), (7320, 54016), (7680, 51484), (7808, 50640), (8440, 46848), (9760, 40512), (10128, 39040), (10240, 38613), (11712, 33760), (12660, 31232), (12871, 30720), (13504, 29280), (14640, 27008), (15360, 25742), (15616, 25320), (16880, 23424), (19520, 20256)]