381442560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{49667}}^1$

素因数の和:49693

約数の個数: 80

約数和(自身を含む): 1219448736

約数和(自身を除く): 838006176

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 49667, 99334, 149001, 198668, 248335, 298002, 397336, 496670, 596004, 745005, 794672, 993340, 1192008, 1490010, 1589344, 1986680, 2384016, 2980020, 3178688, 3973360, 4768032, 5960040, 6357376, 7946720, 9536064, 11920080, 12714752, 15893440, 19072128, 23840160, 25429504, 31786880, 38144256, 47680320, 63573760, 76288512, 95360640, 127147520, 190721280, 381442560]

約数ペア:

[(1, 381442560), (2, 190721280), (3, 127147520), (4, 95360640), (5, 76288512), (6, 63573760), (8, 47680320), (10, 38144256), (12, 31786880), (15, 25429504), (16, 23840160), (20, 19072128), (24, 15893440), (30, 12714752), (32, 11920080), (40, 9536064), (48, 7946720), (60, 6357376), (64, 5960040), (80, 4768032), (96, 3973360), (120, 3178688), (128, 2980020), (160, 2384016), (192, 1986680), (240, 1589344), (256, 1490010), (320, 1192008), (384, 993340), (480, 794672), (512, 745005), (640, 596004), (768, 496670), (960, 397336), (1280, 298002), (1536, 248335), (1920, 198668), (2560, 149001), (3840, 99334), (7680, 49667)]