87666240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1796

約数の個数: 112

約数和(自身を含む): 283756608

約数和(自身を除く): 196090368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 1723, 2120, 2544, 3180, 3392, 3446, 4240, 5088, 5169, 6360, 6892, 8480, 8615, 10176, 10338, 12720, 13784, 16960, 17230, 20676, 25440, 25845, 27568, 34460, 41352, 50880, 51690, 55136, 68920, 82704, 91319, 103380, 110272, 137840, 165408, 182638, 206760, 273957, 275680, 330816, 365276, 413520, 456595, 547914, 551360, 730552, 827040, 913190, 1095828, 1369785, 1461104, 1654080, 1826380, 2191656, 2739570, 2922208, 3652760, 4383312, 5479140, 5844416, 7305520, 8766624, 10958280, 14611040, 17533248, 21916560, 29222080, 43833120, 87666240]

約数ペア:

[(1, 87666240), (2, 43833120), (3, 29222080), (4, 21916560), (5, 17533248), (6, 14611040), (8, 10958280), (10, 8766624), (12, 7305520), (15, 5844416), (16, 5479140), (20, 4383312), (24, 3652760), (30, 2922208), (32, 2739570), (40, 2191656), (48, 1826380), (53, 1654080), (60, 1461104), (64, 1369785), (80, 1095828), (96, 913190), (106, 827040), (120, 730552), (159, 551360), (160, 547914), (192, 456595), (212, 413520), (240, 365276), (265, 330816), (318, 275680), (320, 273957), (424, 206760), (480, 182638), (530, 165408), (636, 137840), (795, 110272), (848, 103380), (960, 91319), (1060, 82704), (1272, 68920), (1590, 55136), (1696, 51690), (1723, 50880), (2120, 41352), (2544, 34460), (3180, 27568), (3392, 25845), (3446, 25440), (4240, 20676), (5088, 17230), (5169, 16960), (6360, 13784), (6892, 12720), (8480, 10338), (8615, 10176)]