2574678240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{29311}}^1$

素因数の和:29393

約数の個数: 144

約数和(自身を含む): 8930428416

約数和(自身を除く): 6355750176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 29311, 43920, 58622, 87840, 87933, 117244, 146555, 175866, 234488, 263799, 293110, 351732, 439665, 468976, 527598, 586220, 703464, 879330, 937952, 1055196, 1172440, 1318995, 1406928, 1758660, 1787971, 2110392, 2344880, 2637990, 2813856, 3517320, 3575942, 4220784, 4689760, 5275980, 5363913, 7034640, 7151884, 8441568, 8939855, 10551960, 10727826, 14069280, 14303768, 16091739, 17879710, 21103920, 21455652, 26819565, 28607536, 32183478, 35759420, 42207840, 42911304, 53639130, 57215072, 64366956, 71518840, 80458695, 85822608, 107278260, 128733912, 143037680, 160917390, 171645216, 214556520, 257467824, 286075360, 321834780, 429113040, 514935648, 643669560, 858226080, 1287339120, 2574678240]

約数ペア:

[(1, 2574678240), (2, 1287339120), (3, 858226080), (4, 643669560), (5, 514935648), (6, 429113040), (8, 321834780), (9, 286075360), (10, 257467824), (12, 214556520), (15, 171645216), (16, 160917390), (18, 143037680), (20, 128733912), (24, 107278260), (30, 85822608), (32, 80458695), (36, 71518840), (40, 64366956), (45, 57215072), (48, 53639130), (60, 42911304), (61, 42207840), (72, 35759420), (80, 32183478), (90, 28607536), (96, 26819565), (120, 21455652), (122, 21103920), (144, 17879710), (160, 16091739), (180, 14303768), (183, 14069280), (240, 10727826), (244, 10551960), (288, 8939855), (305, 8441568), (360, 7151884), (366, 7034640), (480, 5363913), (488, 5275980), (549, 4689760), (610, 4220784), (720, 3575942), (732, 3517320), (915, 2813856), (976, 2637990), (1098, 2344880), (1220, 2110392), (1440, 1787971), (1464, 1758660), (1830, 1406928), (1952, 1318995), (2196, 1172440), (2440, 1055196), (2745, 937952), (2928, 879330), (3660, 703464), (4392, 586220), (4880, 527598), (5490, 468976), (5856, 439665), (7320, 351732), (8784, 293110), (9760, 263799), (10980, 234488), (14640, 175866), (17568, 146555), (21960, 117244), (29280, 87933), (29311, 87840), (43920, 58622)]