239148480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10874

約数の個数: 112

約数和(自身を含む): 792382464

約数和(自身を除く): 553233984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 10831, 11040, 21662, 22080, 32493, 43324, 54155, 64986, 86648, 108310, 129972, 162465, 173296, 216620, 249113, 259944, 324930, 346592, 433240, 498226, 519888, 649860, 693184, 747339, 866480, 996452, 1039776, 1245565, 1299720, 1494678, 1732960, 1992904, 2079552, 2491130, 2599440, 2989356, 3465920, 3736695, 3985808, 4982260, 5198880, 5978712, 7473390, 7971616, 9964520, 10397760, 11957424, 14946780, 15943232, 19929040, 23914848, 29893560, 39858080, 47829696, 59787120, 79716160, 119574240, 239148480]

約数ペア:

[(1, 239148480), (2, 119574240), (3, 79716160), (4, 59787120), (5, 47829696), (6, 39858080), (8, 29893560), (10, 23914848), (12, 19929040), (15, 15943232), (16, 14946780), (20, 11957424), (23, 10397760), (24, 9964520), (30, 7971616), (32, 7473390), (40, 5978712), (46, 5198880), (48, 4982260), (60, 3985808), (64, 3736695), (69, 3465920), (80, 2989356), (92, 2599440), (96, 2491130), (115, 2079552), (120, 1992904), (138, 1732960), (160, 1494678), (184, 1299720), (192, 1245565), (230, 1039776), (240, 996452), (276, 866480), (320, 747339), (345, 693184), (368, 649860), (460, 519888), (480, 498226), (552, 433240), (690, 346592), (736, 324930), (920, 259944), (960, 249113), (1104, 216620), (1380, 173296), (1472, 162465), (1840, 129972), (2208, 108310), (2760, 86648), (3680, 64986), (4416, 54155), (5520, 43324), (7360, 32493), (10831, 22080), (11040, 21662)]