25336320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3325

約数の個数: 80

約数和(自身を含む): 81021600

約数和(自身を除く): 55685280

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, 3299, 3840, 6598, 7680, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 49485, 52784, 65980, 79176, 98970, 105568, 131960, 158352, 197940, 211136, 263920, 316704, 395880, 422272, 527840, 633408, 791760, 844544, 1055680, 1266816, 1583520, 1689088, 2111360, 2533632, 3167040, 4222720, 5067264, 6334080, 8445440, 12668160, 25336320]

約数ペア:

[(1, 25336320), (2, 12668160), (3, 8445440), (4, 6334080), (5, 5067264), (6, 4222720), (8, 3167040), (10, 2533632), (12, 2111360), (15, 1689088), (16, 1583520), (20, 1266816), (24, 1055680), (30, 844544), (32, 791760), (40, 633408), (48, 527840), (60, 422272), (64, 395880), (80, 316704), (96, 263920), (120, 211136), (128, 197940), (160, 158352), (192, 131960), (240, 105568), (256, 98970), (320, 79176), (384, 65980), (480, 52784), (512, 49485), (640, 39588), (768, 32990), (960, 26392), (1280, 19794), (1536, 16495), (1920, 13196), (2560, 9897), (3299, 7680), (3840, 6598)]