449036160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 1438248960

約数和(自身を除く): 989212800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 384, 480, 542, 640, 813, 863, 960, 1084, 1355, 1626, 1726, 1920, 2168, 2589, 2710, 3252, 3452, 4065, 4315, 4336, 5178, 5420, 6504, 6904, 8130, 8630, 8672, 10356, 10840, 12945, 13008, 13808, 16260, 17260, 17344, 20712, 21680, 25890, 26016, 27616, 32520, 34520, 34688, 41424, 43360, 51780, 52032, 55232, 65040, 69040, 82848, 86720, 103560, 104064, 110464, 130080, 138080, 165696, 173440, 207120, 233873, 260160, 276160, 331392, 414240, 467746, 520320, 552320, 701619, 828480, 935492, 1169365, 1403238, 1656960, 1870984, 2338730, 2806476, 3508095, 3741968, 4677460, 5612952, 7016190, 7483936, 9354920, 11225904, 14032380, 14967872, 18709840, 22451808, 28064760, 29935744, 37419680, 44903616, 56129520, 74839360, 89807232, 112259040, 149678720, 224518080, 449036160]

約数ペア:

[(1, 449036160), (2, 224518080), (3, 149678720), (4, 112259040), (5, 89807232), (6, 74839360), (8, 56129520), (10, 44903616), (12, 37419680), (15, 29935744), (16, 28064760), (20, 22451808), (24, 18709840), (30, 14967872), (32, 14032380), (40, 11225904), (48, 9354920), (60, 7483936), (64, 7016190), (80, 5612952), (96, 4677460), (120, 3741968), (128, 3508095), (160, 2806476), (192, 2338730), (240, 1870984), (271, 1656960), (320, 1403238), (384, 1169365), (480, 935492), (542, 828480), (640, 701619), (813, 552320), (863, 520320), (960, 467746), (1084, 414240), (1355, 331392), (1626, 276160), (1726, 260160), (1920, 233873), (2168, 207120), (2589, 173440), (2710, 165696), (3252, 138080), (3452, 130080), (4065, 110464), (4315, 104064), (4336, 103560), (5178, 86720), (5420, 82848), (6504, 69040), (6904, 65040), (8130, 55232), (8630, 52032), (8672, 51780), (10356, 43360), (10840, 41424), (12945, 34688), (13008, 34520), (13808, 32520), (16260, 27616), (17260, 26016), (17344, 25890), (20712, 21680)]