329775360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 1061866176

約数和(自身を除く): 732090816

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, 314, 320, 384, 471, 480, 547, 628, 640, 768, 785, 942, 960, 1094, 1256, 1280, 1570, 1641, 1884, 1920, 2188, 2355, 2512, 2735, 3140, 3282, 3768, 3840, 4376, 4710, 5024, 5470, 6280, 6564, 7536, 8205, 8752, 9420, 10048, 10940, 12560, 13128, 15072, 16410, 17504, 18840, 20096, 21880, 25120, 26256, 30144, 32820, 35008, 37680, 40192, 43760, 50240, 52512, 60288, 65640, 70016, 75360, 85879, 87520, 100480, 105024, 120576, 131280, 140032, 150720, 171758, 175040, 200960, 210048, 257637, 262560, 301440, 343516, 350080, 420096, 429395, 515274, 525120, 602880, 687032, 700160, 858790, 1030548, 1050240, 1288185, 1374064, 1717580, 2061096, 2100480, 2576370, 2748128, 3435160, 4122192, 5152740, 5496256, 6870320, 8244384, 10305480, 10992512, 13740640, 16488768, 20610960, 21985024, 27481280, 32977536, 41221920, 54962560, 65955072, 82443840, 109925120, 164887680, 329775360]

約数ペア:

[(1, 329775360), (2, 164887680), (3, 109925120), (4, 82443840), (5, 65955072), (6, 54962560), (8, 41221920), (10, 32977536), (12, 27481280), (15, 21985024), (16, 20610960), (20, 16488768), (24, 13740640), (30, 10992512), (32, 10305480), (40, 8244384), (48, 6870320), (60, 5496256), (64, 5152740), (80, 4122192), (96, 3435160), (120, 2748128), (128, 2576370), (157, 2100480), (160, 2061096), (192, 1717580), (240, 1374064), (256, 1288185), (314, 1050240), (320, 1030548), (384, 858790), (471, 700160), (480, 687032), (547, 602880), (628, 525120), (640, 515274), (768, 429395), (785, 420096), (942, 350080), (960, 343516), (1094, 301440), (1256, 262560), (1280, 257637), (1570, 210048), (1641, 200960), (1884, 175040), (1920, 171758), (2188, 150720), (2355, 140032), (2512, 131280), (2735, 120576), (3140, 105024), (3282, 100480), (3768, 87520), (3840, 85879), (4376, 75360), (4710, 70016), (5024, 65640), (5470, 60288), (6280, 52512), (6564, 50240), (7536, 43760), (8205, 40192), (8752, 37680), (9420, 35008), (10048, 32820), (10940, 30144), (12560, 26256), (13128, 25120), (15072, 21880), (16410, 20096), (17504, 18840)]