326760960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 1055146752

約数和(自身を除く): 728385792

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, 157, 160, 192, 240, 256, 271, 314, 320, 384, 471, 480, 512, 542, 628, 640, 768, 785, 813, 942, 960, 1084, 1256, 1280, 1355, 1536, 1570, 1626, 1884, 1920, 2168, 2355, 2512, 2560, 2710, 3140, 3252, 3768, 3840, 4065, 4336, 4710, 5024, 5420, 6280, 6504, 7536, 7680, 8130, 8672, 9420, 10048, 10840, 12560, 13008, 15072, 16260, 17344, 18840, 20096, 21680, 25120, 26016, 30144, 32520, 34688, 37680, 40192, 42547, 43360, 50240, 52032, 60288, 65040, 69376, 75360, 80384, 85094, 86720, 100480, 104064, 120576, 127641, 130080, 138752, 150720, 170188, 173440, 200960, 208128, 212735, 241152, 255282, 260160, 301440, 340376, 346880, 401920, 416256, 425470, 510564, 520320, 602880, 638205, 680752, 693760, 850940, 1021128, 1040640, 1205760, 1276410, 1361504, 1701880, 2042256, 2081280, 2552820, 2723008, 3403760, 4084512, 5105640, 5446016, 6807520, 8169024, 10211280, 10892032, 13615040, 16338048, 20422560, 21784064, 27230080, 32676096, 40845120, 54460160, 65352192, 81690240, 108920320, 163380480, 326760960]

約数ペア:

[(1, 326760960), (2, 163380480), (3, 108920320), (4, 81690240), (5, 65352192), (6, 54460160), (8, 40845120), (10, 32676096), (12, 27230080), (15, 21784064), (16, 20422560), (20, 16338048), (24, 13615040), (30, 10892032), (32, 10211280), (40, 8169024), (48, 6807520), (60, 5446016), (64, 5105640), (80, 4084512), (96, 3403760), (120, 2723008), (128, 2552820), (157, 2081280), (160, 2042256), (192, 1701880), (240, 1361504), (256, 1276410), (271, 1205760), (314, 1040640), (320, 1021128), (384, 850940), (471, 693760), (480, 680752), (512, 638205), (542, 602880), (628, 520320), (640, 510564), (768, 425470), (785, 416256), (813, 401920), (942, 346880), (960, 340376), (1084, 301440), (1256, 260160), (1280, 255282), (1355, 241152), (1536, 212735), (1570, 208128), (1626, 200960), (1884, 173440), (1920, 170188), (2168, 150720), (2355, 138752), (2512, 130080), (2560, 127641), (2710, 120576), (3140, 104064), (3252, 100480), (3768, 86720), (3840, 85094), (4065, 80384), (4336, 75360), (4710, 69376), (5024, 65040), (5420, 60288), (6280, 52032), (6504, 50240), (7536, 43360), (7680, 42547), (8130, 40192), (8672, 37680), (9420, 34688), (10048, 32520), (10840, 30144), (12560, 26016), (13008, 25120), (15072, 21680), (16260, 20096), (17344, 18840)]